Catalog item
Request a quoteVALVE,SAFETY RELIEF
4820FSC
00NCB code
446-3660Item number
NIIN 00-446-3660
- Unit price
- $2,139.31
- Unit of issue
- EA
- Source of supply
- SMS
- DEMIL code
- A
Identification
- Item name code
- 05488
- PINC
- 0005488
- Criticality code
- X
- II
- 0
- DEMIL code
- A
- DEMIL integrity code
- 1
- NIIN assigned
- 01-JAN-63
- Precious metals indicator
- U
- Hazardous material indicator
- N
- Schedule B export code
- 8481400000
Management
| Effective date | Major organizational entity | Acquisition advice code | Source of supply | Unit of issue | Unit of measure quantity | Unit price | Quantity per unit pack | Controlled inventory item code | Shelf-life code | Management control | Net price | USC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 01-OCT-2026 | DN | J | SMS | EA | 0.0000 | $2,139.31 | 1 | U | 0 | 9B----- | $0.00 | N |
| 01-OCT-2026 | DS | J | SMS | EA | 0.0000 | $2,139.31 | 1 | U | 0 | ------- | $0.00 | I |
Part numbers
| Part number | CAGE | CAGE status | RNCC | RNVC | Document availability code | RNAAC | RNFC | RNSC | SADC |
|---|---|---|---|---|---|---|---|---|---|
| 1541D321 | 1TG13 CHALMERS & KUBECK, INC. DBA MONARCH VALVE CORP | A | 5 | 2 | 5 | ZZ | |||
| 1541D321 | 80800 BAKER HUGHES INC | A | 3 | 2 | 5 | ZZ | |||
| 3/4-1541D-3-21 | 16497 DRESSER, INC. DBA DRESSER EQUIPMENT GROUP DIV INDUSTRIAL VALVE OPERATIONS, DRESSE | H | 3 | 9 | 5 | ZZ | |||
| 1506 | 16497 DRESSER, INC. DBA DRESSER EQUIPMENT GROUP DIV INDUSTRIAL VALVE OPERATIONS, DRESSE | H | C | 1 | 6 | ZZ | AC | ||
| 1541D | 16497 DRESSER, INC. DBA DRESSER EQUIPMENT GROUP DIV INDUSTRIAL VALVE OPERATIONS, DRESSE | H | 5 | 9 | E | AX | 1 | B | |
| 214683 | 16497 DRESSER, INC. DBA DRESSER EQUIPMENT GROUP DIV INDUSTRIAL VALVE OPERATIONS, DRESSE | H | 5 | 9 | 1 | AX | 1 | B | |
| 1541D-3-21-BR | 16497 DRESSER, INC. DBA DRESSER EQUIPMENT GROUP DIV INDUSTRIAL VALVE OPERATIONS, DRESSE | H | 5 | 9 | 5 | ZZ | B | ||
| 3/4-1541D-3 | 16497 DRESSER, INC. DBA DRESSER EQUIPMENT GROUP DIV INDUSTRIAL VALVE OPERATIONS, DRESSE | H | 5 | 9 | E | AX |
Characteristics
| SPECIAL FEATURES | W/LIFTING LEVER |
|---|---|
| THREAD DIRECTION | ALL ENDS RIGHT-HAND |
| MATERIAL | SEAT STEEL CORROSION RESISTING |
| VALVE OPERATION METHOD | AUTOMATIC OR MANUAL |
| CONNECTION TYPE | FIRST END THREADED INTERNAL PIPE |
| FLOW CONTROL DEVICE | DISK |
| DISK LOADING METHOD | SPRING |
| MAXIMUM OPERATING TEMP | SINGLE RESPONSE FAHRENHEIT 420.0 |
| CONNECTION TYPE | SECOND END THREADED EXTERNAL PIPE |
| THREAD QUANTITY PER INCH | 14 |
| MEDIA FOR WHICH DESIGNED | SINGLE RESPONSE AIR |
| STYLE DESIGNATOR | |
| THREAD SERIES DESIGNATOR | ALL ENDS NPT |
| ADJUSTABLE PRESSURE RANGE | POUNDS PER SQUARE INCH 159.0 TO 175.0 |
| NOMINAL THREAD SIZE | ALL ENDS INCHES 0.750 |
| OPERATING PRESSURE | SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 350.0 |
| OPENING PRESSURE SETTING | POUNDS PER SQUARE INCH 170.0 |
| NOMINAL PIPE SIZE ACCOMMODATED | ALL ENDS INCHES 0.750 |
| CONNECTION STYLE |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ZG01 | ZG | 01-APR-05 | ZG | 81 | ZG | ||||||||
| N9BC | DN | 3 | L | 01-APR-05 | Z | HD | GX | 01 | GH | 5D | GX | HX HD GT | N9CD |
Service data
Navy
- COG
- 9B
Freight
- ACTY CD
- XX
- NMFC
- 127230
- NMFC sub
- Z
- Uniform freight class
- 00000
- Less than truckload
- W
- Water commodity code
- 594
- Type of cargo code
- Z
- Special handling code
- 9
- Air dimension code
- A
- Air commodity code
- VZ
- NMF description
- PRESURE REGULATORS, REDUCING VALVES
Packaging
Unit and preservation
- PICA SICA
- P
- PKG cat
- 43Z0
- 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
- AESeal or plug all openings and preserve by Method 10.
- Clng drying
- 1Any suitable process that is not injurious to the item.
- Pres mat
- 00No requirement
- Wrap mat
- 00No requirement
- Cush dun
- ZZSpecial requirements.
- THK
- C3/4 inch thick
- Unit cont
- D3PPP-B-566, PPP-B-676, or ASTM D5118/D5118M, folding, setup or fiberboard box.
- PKG data source
- P
Unit pack
- PICA SICA
- P
- SPC MKG
- 00No special marking
- Inter cont
- DOAny suitable fiber box included in this table may be used (see J.4.9.1).
- 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
- 5.4000
- UP SZ MAXB
- 0.00000
- UP SZ MAXL
- 0.00000
- UP SZ MAXH
- 0.00000
- Unit pack cube
- 0.6770
- 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
- Item standardization code
- 2
- Orig stdzn dec
- AX
- Dt stdzn dec
- 28-MAR-1996
- NIIN status code
- 0
Cancelled and replaced NIINs
- FSC
- 4820
- Cancelled NIIN
- 4820-00-885-7831
- NIIN status code
- 5
- Effective date
- 02-JUL-2026
- DEMIL code
- A
Request a quote
Your request goes to A-DEFENSE, a US Defense supplier in Texas, who will reply by email.