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Catalog item

REDUCER,BOSS

4730FSC
00NCB code
640-1306Item number
NIIN 00-640-1306
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Unit price
$106.14
Unit of issue
EA
Source of supply
SMS
DEMIL code
A

Identification

Item name code
23541
PINC
0023541
Criticality code
X
II
0
DEMIL code
A
DEMIL integrity code
1
NIIN assigned
01-JAN-61
Precious metals indicator
U
Hazardous material indicator
N
Schedule B export code
7609000000

Management

Effective dateMajor organizational entityAcquisition advice codeSource of supplyUnit of issueUnit of measure quantityUnit priceQuantity per unit packControlled inventory item codeShelf-life codeRecoverability codeManagement controlNet priceUSC
01-OCT-2026DAZSMSEA0.0000$106.141U0ZJ22CCX-$0.00A
01-OCT-2026DFZSMSEA0.0000$106.141U0NSF9---V$0.00F
01-OCT-2026DMZSMSEA0.0000$106.141U0Z15B2---$0.00M
01-OCT-2026DNZSMSEA0.0000$106.141U09B-----$0.00N
01-OCT-2026DSZSMSEA0.0000$106.141U0N-------$0.00I

Part numbers

Part numberCAGECAGE statusRNCCRNVCDocument availability codeRNAACRNFCRNSCSADC
MS21916D16-1279470
DANA CORP WEATHERHEAD DIV
R593AX3B
ER919D16-1279470
DANA CORP WEATHERHEAD DIV
R593AX3B
AS2191681343
SOCIETY OF AUTOMOTIVE ENGINEERS INC
R59EZZB
AS1828081343
SOCIETY OF AUTOMOTIVE ENGINEERS INC
R59EZZB
MS21916W16-1281343
SOCIETY OF AUTOMOTIVE ENGINEERS INC
R39EZZ
MS21916-D16-01296906
MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
AC16ZZAC
MS21916D16-1296906
MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
A594AX3B
137618138A0199
LEONARDO S.P.A. - ELECTRONICS DIVISION - DEFENCE BUSINESS AREA
A525ZR4A
MS21916D16-12R1120
SATAIR A/S
A526ZG4D
MS21916D16-1200624
EATON AEROQUIP LLC DBA JACKSON NORTH 1 DIV FLUID AND ELECTRICAL DISTRIBUTION
A513AX
SAE-AS182800U583
SAE INTERNATIONAL DBA SAE INTERNATIONAL
A31EZZ
MS21916W16-120U583
SAE INTERNATIONAL DBA SAE INTERNATIONAL
A32EZZB

Characteristics

SURFACE TREATMENTOVERALL ANODIZE
THREAD QUANTITY PER INCH12
THREAD SERIES DESIGNATORALL ENDS UNIFIED NATIONAL JOINT (UNJ)
SPECIFICATION/STANDARD DATAGOVERNMENT STANDARD 81343-AS18280
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONOVERALL MIL SPEC SINGLE TREATMENT RESPONSE -IL-A-8625
NOMINAL THREAD SIZESECOND END INCHES 1.062
THREAD CLASS3A
CONNECTION STYLE
NOMINAL THREAD SIZEFIRST END INCHES 1.312
MATERIALOVERALL ALUMINUM ALLOY 2024
NOMINAL OVERALL LENGTHINCHES 1.750
END ITEM IDENTIFICATIONUSED ON BOEING VERTOL CARGO TRANSPORT HELICOPTER, MODEL CH-47
MATERIAL DOCUMENT AND CLASSIFICATIONOVERALL FED SPEC SINGLE MATERIAL RESPONSE QQ-A-225 TO 6,T6
CONNECTION TYPEALL ENDS THREADED EXTERNAL BOSS
REDUCER TYPECONCENTRIC

MOE rules

MOE ruleMOE CDAMCAMSCDate assignedIMCIMCAPICAPICA LOASICASICA LOAAuth collabSupp collabFmr MOE rl
VM01VM01-MAY-25VM81VM
WG01WG01-OCT-17WG81WG
YA01YA01-DEC-08YA81YA
YB01YB01-APR-91YB81YB
YD01YD01-APR-91YD81YD
YJ01YJ01-APR-91YJ81YJ
ZA01ZA01-APR-91ZA81ZA
ZC01ZC01-APR-91ZC81ZC
ZE01ZE01-APR-91ZE81ZE
ZG01ZG01-APR-91ZG81ZG
ZI01ZI01-NOV-20ZI81ZI
ZH01ZH01-APR-91ZH81ZH
ZJ01ZJ01-MAR-25ZJ81ZJ
ZK01ZK01-APR-91ZK81ZK
ZN01ZN01-FEB-95ZN81ZN
ZP01ZP01-JUN-97ZP81ZP
ZR01ZR01-APR-91ZR81ZR
ZS01ZS01-APR-91ZS81ZS
ZU01ZU01-JUL-95ZU81ZU
ZW01ZW01-FEB-94ZW81ZW
A920DA1T01-APR-06ZCDGX01CD5DGX CDCTA181
FXGCDF1T01-APR-06ZSXGX01SX5DTU GXFXAX
MC40DM1T01-APR-06ZPAGX01PA5DGX PAMC01
N9BCDN1T01-APR-06ZGHGX01GH5DGXKE GT HDN9CD
VJ01VJ01-MAR-19VJ81VJ

Management phrases

Major organizational entity
DF
USC
F
Phrase code
R
Phrase
REFER TO S004718529
Quantity per assembly
0
Technical document
S004718529

Service data

Army

Matcat 1
J
Matcat 2
2
Matcat 3
2
Matcat 4 5
CC
ARC
X

Navy

COG
9B

Air Force

Fund
SF
Budget
9
PVC
V
ERRC
N

Marine Corps

SAC
1
CEC
5
MEC
B2

Freight

ACTY CD
XX
NMFC
052200
NMFC sub
Z
Uniform freight class
00000
Less than truckload
W
Water commodity code
576
Type of cargo code
Z
Special handling code
9
Air dimension code
A
Air commodity code
VZ
NMF description
PIPE, TUBING, FITTINGS SUB21

Packaging

Unit and preservation

PICA SICA
P
PKG cat
16Z0
Unpackaged weight
0.0000
Unpackaged width
0.000
Unpackaged length
0.000
Unpackaged height
0.000
TOS
A
Intermediate container qty
AAA
Quantity 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
10
Physical protection
Clng drying
1
Any suitable process that is not injurious to the item.
Pres mat
00
No requirement
Wrap mat
ZZ
Special requirements – see specific instructions or drawings provided
Cush dun
00
No requirement
THK
0
Not applicable
Unit cont
A1
Bags 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
00
No special marking
Inter cont
DO
Any suitable fiber box included in this table may be used (see J.4.9.1).
Lvl A
Q
Packing shall be accomplished in accordance with table C.II for the packing level specified.
Lvl b
Q
Packing shall be accomplished in accordance with table C-II for the packing level specified.
Unit pack weight
0.2000
UP SZ MAXB
0.00000
UP SZ MAXL
0.00000
UP SZ MAXH
0.00000
Unit pack cube
0.0110
OPI
O
Options 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

Full packaging code breakdown

Related items

Standardization

Item standardization code
2
Orig stdzn dec
AX
Dt stdzn dec
15-MAR-1970
NIIN status code
0

Cancelled and replaced NIINs

FSC
4730
Cancelled NIIN
4730-01-344-7644
NIIN status code
7
Effective date
02-JUL-2026
DEMIL code
A

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