Catalog item
Request a quoteNUT,TUBE COUPLING
4730FSC
00NCB code
191-6850Item number
NIIN 00-191-6850
- Unit price
- $168.66
- Unit of issue
- PG
- Source of supply
- SMS
- DEMIL code
- A
Identification
- Item name code
- 03859
- PINC
- 0003859
- Criticality code
- X
- II
- 0
- DEMIL code
- A
- DEMIL integrity code
- 1
- NIIN assigned
- 11-MAR-70
- Precious metals indicator
- U
- Hazardous material indicator
- N
- Schedule B export code
- 7609000000
Management
| Effective date | Major organizational entity | Acquisition advice code | Source of supply | Unit of issue | Unit of measure | Unit of measure quantity | Unit price | Quantity per unit pack | Controlled inventory item code | Shelf-life code | Recoverability code | Management control | Net price | USC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 01-OCT-2026 | DA | Z | SMS | PG | EA | 25.0000 | $168.66 | 1 | U | 0 | A | J2200X- | $0.00 | A |
| 01-OCT-2026 | DF | Z | SMS | PG | EA | 25.0000 | $168.66 | 1 | U | 0 | N | SF9---V | $0.00 | F |
| 01-OCT-2026 | DM | Z | SMS | PG | EA | 25.0000 | $168.66 | 1 | U | 0 | Z | 1-B2--- | $0.00 | M |
| 01-OCT-2026 | DN | Z | SMS | PG | EA | 25.0000 | $168.66 | 1 | U | 0 | 9B----- | $0.00 | N | |
| 01-OCT-2026 | DS | Z | SMS | PG | EA | 25.0000 | $168.66 | 1 | U | 0 | N | ------- | $0.00 | I |
Part numbers
| Part number | CAGE | CAGE status | RNCC | RNVC | Document availability code | RNAAC | RNFC | RNSC |
|---|---|---|---|---|---|---|---|---|
| MS21921-12W | 30974 AEROFIT, LLC | A | 5 | 1 | 3 | AX | 1 | A |
| MS21921-12W | 50948 PARKER HANNIFIN CORP STRATOFLEX DIV AIRCRAFT FITTINGS OPN | A | 5 | 9 | 3 | AX | 4 | B |
| MS21921-12W | 50808 UNITED SUPPLY CO INC | H | 5 | 9 | 3 | AX | 1 | A |
| AS21921 | 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC | R | 5 | 9 | E | ZZ | B | |
| AS18280 | 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC | R | 5 | 9 | E | ZZ | B | |
| MS21921-12W | 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC | R | 5 | 9 | E | ZZ | B | |
| MS21921 | 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC | R | 5 | 9 | E | ZZ | B | |
| MILF18280 | 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | A | 5 | 9 | 3 | AX | 1 | A |
| MS21921-12W | 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | A | 5 | 9 | 3 | AX | 3 | B |
| MS21921-12W | 00624 EATON AEROQUIP LLC DBA JACKSON NORTH 1 DIV FLUID AND ELECTRICAL DISTRIBUTION | A | 5 | 1 | 3 | AX | ||
| AS18280 | 0U583 SAE INTERNATIONAL DBA SAE INTERNATIONAL | A | 5 | 9 | E | ZZ | B | |
| SAE-AS18280 | 0U583 SAE INTERNATIONAL DBA SAE INTERNATIONAL | A | 3 | 1 | E | ZZ | ||
| AS21921 | 0U583 SAE INTERNATIONAL DBA SAE INTERNATIONAL | A | 5 | 9 | E | ZZ | B | |
| MS21921-12W | 0U583 SAE INTERNATIONAL DBA SAE INTERNATIONAL | A | 3 | 2 | E | ZZ | ||
| MS21921-12W | 14798 DESIGNED METAL CONNECTIONS INC DBA PERMASWAGE USA DIV PERMASWAGE, A PCC COMPANY | A | 5 | 9 | 3 | AX | 3 | B |
| MS21921-12W | 14397 FABER ENTERPRISES, INC. DIV FABER ENTERPRISE INC | A | 5 | 9 | 3 | AX | 3 | B |
Characteristics
| THREAD DIRECTION | RIGHT-HAND |
|---|---|
| NOMINAL THREAD SIZE | INCHES 1.062 |
| NOMINAL TUBE OUTSIDE DIAMETER | INCHES 0.750 |
| THREAD QUANTITY PER INCH | 12 |
| SURFACE TREATMENT | OVERALL ANODIZE |
| FABRICATION METHOD | MACHINED |
| SPECIFICATION/STANDARD DATA | GOVERNMENT STANDARD 96906--S21921 |
| MATERIAL | OVERALL ALUMINUM ALLOY 2024 OR ALUMINUM ALLOY 7075 |
| MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC 1ST MATERIAL RESPONSE QQ-A-225 TO 9 OR FED SPEC 2ND MATERIAL RESPONSE QQ-A-225 TO 6 |
| SEAT ANGLE | DEGREES NOMINAL 0.45 |
| NUT STYLE | |
| THREAD CLASS | 3B |
| NUT HEIGHT | INCHES NOMINAL 1.000 |
| WIDTH ACROSS FLATS | INCHES NOMINAL 1.250 |
| LENGTH TO SHOULDER | INCHES NOMINAL 0.687 |
| SMALLEST INSIDE DIAMETER | INCHES NOMINAL 0.826 |
| THREAD SERIES | UNIFIED NATIONAL JOINT (UNJ) |
MOE rules
| MOE rule | MOE CD | AMC | AMSC | Date assigned | IMC | IMCA | PICA | PICA LOA | SICA | SICA LOA | Auth collab | Supp collab | Fmr MOE rl |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| VP01 | VP | 01-JUN-25 | VP | 81 | VP | ||||||||
| WG01 | WG | 01-MAY-25 | WG | 81 | WG | ||||||||
| YA01 | YA | 01-AUG-00 | YA | 81 | YA | ||||||||
| YB01 | YB | 01-AUG-23 | YB | 81 | YB | ||||||||
| YJ01 | YJ | 01-DEC-17 | YJ | 81 | YJ | ||||||||
| ZC01 | ZC | 01-APR-91 | ZC | 81 | ZC | ||||||||
| ZU01 | ZU | 01-MAR-08 | ZU | 81 | ZU | ||||||||
| A920 | DA | 1 | T | 01-OCT-21 | Z | CD | GX | 01 | CD | 5D | GX CD | CT | |
| FXGC | DF | 1 | T | 01-APR-05 | Z | SX | GX | 01 | SX | 5D | TU GX | FXAX | |
| MC40 | DM | 1 | T | 01-OCT-21 | Z | PA | GX | 01 | PA | 5D | GX PA | ||
| N9BC | DN | 1 | T | 01-APR-05 | Z | KE | GX | 01 | GH | 5D | GX | HD GT KE | N9CD |
Management phrases
| Major organizational entity | USC | Phrase code | Phrase | Order of use | Quantity per assembly |
|---|---|---|---|---|---|
| DF | F | DOD I&S FAMILY MASTER NSN: 4730001916850 | ABA | 0 | |
| DF | F | 7 | SUBSTITUTE FOR 4730-00-555-8205 | AAA | 0 |
| DS | I | 7 | SUBSTITUTE FOR 4730-00-555-8205 | AAA | 0 |
| DS | I | DOD I&S FAMILY MASTER NSN: 4730001916850 | ABA | 0 | |
| DA | A | DOD I&S FAMILY MASTER NSN: 4730001916850 | ABA | 0 | |
| DA | A | 7 | SUBSTITUTE FOR 4730-00-555-8205 | AAA | 0 |
Service data
Army
- Matcat 1
- J
- Matcat 2
- 2
- Matcat 3
- 2
- Matcat 4 5
- 00
- ARC
- X
Navy
- COG
- 9B
Air Force
- Fund
- SF
- Budget
- 9
- PVC
- V
- ERRC
- N
Marine Corps
- SAC
- 1
- MEC
- B2
Freight
- ACTY CD
- AX
- NMFC
- 013540
- NMFC sub
- X
- Uniform freight class
- 05680
- Less than truckload
- Q
- Water commodity code
- 576
- Type of cargo code
- Z
- Special handling code
- 9
- Air dimension code
- A
- Air commodity code
- BZ
- NMF description
- ALUM NUTS
Packaging
Unit and preservation
- PICA SICA
- P
- PKG cat
- 18ZZ
- Unpackaged weight
- 0.0000
- Unpackaged width
- 0.000
- Unpackaged length
- 0.000
- Unpackaged height
- 0.000
- TOS
- B
- Intermediate container qty
- AAAQuantity set by MIL-STD-2073-1E B.5: up to 100 unit packs, a maximum net load of 40 pounds, and a maximum of 1.5...
- Method of preservation
- 10Physical protection
- Clng drying
- 1Any suitable process that is not injurious to the item.
- Pres mat
- 00No requirement
- Wrap mat
- 00No requirement
- Cush dun
- NAPPP-C-795, closed cell plastic cushioning; or A-A-3129, open cell plastic cushioning; or PPP-C-1797, polypropylene...
- THK
- A1/4 inch thick
- Unit cont
- A1Bags made of material conforming to MIL-P-130, or any bag authorized by MIL-DTL-117.
- PKG data source
- P
Unit pack
- PICA SICA
- P
- SPC MKG
- 00No special marking
- Inter cont
- E5ASTM D5118/D5118M, fiberboard box.
- Lvl A
- QPacking shall be accomplished in accordance with table C.II for the packing level specified.
- Lvl b
- QPacking shall be accomplished in accordance with table C-II for the packing level specified.
- Unit pack weight
- 1.0000
- UP SZ MAXB
- 0.00000
- UP SZ MAXL
- 0.00000
- UP SZ MAXH
- 0.00000
- Unit pack cube
- 0.0010
- OPI
- OOptions can be exercised as to specific method of preservation or DoD approved packaging materials to be used.
Packaging instructions
- PICA SICA
- P
- PKG design ACTY
- 16236
- SPI date
- 00000
Related items
Standardization
| Related NSN | Item standardization code | Orig stdzn dec | Dt stdzn dec | NIIN status code |
|---|---|---|---|---|
| 3 | AX | 26-OCT-2021 | 0 | |
| 1 | AX | 26-OCT-2021 | 0 | |
| 4730-00-555-8205 | 3 | AX | 26-OCT-2021 | 0 |
Cancelled and replaced NIINs
- FSC
- 4730
- Cancelled NIIN
- 4730-01-047-3736
- NIIN status code
- 5
- Effective date
- 02-JUL-2026
- DEMIL code
- A
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