Catalog item

REDUCER,BOSS

4730FSC
00NCB code
698-4043Item number
NIIN 00-698-4043
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Unit price
$31.89
Unit of issue
EA
Source of supply
SMS
DEMIL code
A

Identification

Item name code
23541
PINC
0023541
Criticality code
F
II
0
DEMIL code
A
DEMIL integrity code
1
NIIN assigned
01-JAN-61
Precious metals indicator
A
Hazardous material indicator
N
Schedule B export code
7307994000

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-2026DADSMSEA0.0000$31.891U0ZJ2200X-$0.00A
01-OCT-2026DFDSMSEA0.0000$31.891U0NSF9SX-N$0.00F
01-OCT-2026DJDSMSEA0.0000$31.891U0ZT9200X9$0.00S
01-OCT-2026DMDSMSEA0.0000$31.891U0Z1536---$0.00M
01-OCT-2026DNDSMSEA0.0000$31.891U09B-----$0.00N
01-OCT-2026DSDSMSEA0.0000$31.891U0N-------$0.00I

Part numbers

Part numberCAGECAGE statusRNCCRNVCDocument availability codeRNAACRNFCRNSCSADC
AN919-1J22995
CROWN FITTING CO INC
A595AX3B
AN919-1J56232
LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD
A593AX3B
731788-156232
LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD
A595AX3B
AS5174J040259680
B. & E. MANUFACTURING CO., INC. DBA B & E MANUFACTURING CO INC
A51EZZ
AN919-1C73342
ALLISON TRANSMISSION INC DBA ALLISON TRANSMISSION, INC
AC16ZZAC
AS517481343
SOCIETY OF AUTOMOTIVE ENGINEERS INC
R59EZZB
AS5174J040281343
SOCIETY OF AUTOMOTIVE ENGINEERS INC
R59EZZB
AS484181343
SOCIETY OF AUTOMOTIVE ENGINEERS INC
R59EZZB
MIL-F-550981349
MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
A59EZZB
AN919-1C88044
AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
A595SB3B
AN919-1J88044
AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
A593AX3B
AN919-1C8V613
THE BOEING COMPANY
A5939Z4B
AN919-1J8V613
THE BOEING COMPANY
A5939Z4B
AS5174J04028V613
THE BOEING COMPANY
A51E9Z4D
MS24399J296906
MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
A59EZZB
AN919-1C02731
MCDONNELL DOUGLAS HELICOPTER CO INC
R5939Z4B
AN919-1J02731
MCDONNELL DOUGLAS HELICOPTER CO INC
R5939Z4B
SAE-AS48410U583
SAE INTERNATIONAL DBA SAE INTERNATIONAL
A31EZZ
AS5174J04020U583
SAE INTERNATIONAL DBA SAE INTERNATIONAL
A32EZZ
AS51740U583
SAE INTERNATIONAL DBA SAE INTERNATIONAL
A59EZZB
AS48410U583
SAE INTERNATIONAL DBA SAE INTERNATIONAL
A59EZZB

Characteristics

NOMINAL OVERALL LENGTHINCHES 1.250
SURFACE TREATMENTOVERALL PASSIVATE
REDUCER TYPECONCENTRIC
NOMINAL THREAD SIZESECOND END INCHES 0.312
CONNECTION TYPEALL ENDS THREADED EXTERNAL BOSS
NOMINAL THREAD SIZEFIRST END INCHES 0.438
THREAD CLASS3A
MATERIALOVERALL STEEL CORROSION RESISTING
MATERIAL DOCUMENT AND CLASSIFICATIONOVERALL FED STD SINGLE MATERIAL RESPONSE 66
PART NAME ASSIGNED BY CONTROLLING AGENCYFITTING, UNION AND REDUCER, FLARED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONOUTSIDE MIL SPEC SINGLE TREATMENT RESPONSE -IL-F-14072,E300,TY 2
THREAD SERIES DESIGNATORALL ENDS UNF
FURNISHED ITEMS AND QUANTITYPREFORMED PACKING 2
SPECIFICATION/STANDARD DATAGOVERNMENT STANDARD 88044-AN919
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONINSIDE MIL SPEC SINGLE TREATMENT RESPONSE -IL-S-5002
CONNECTION STYLE

MOE rules

MOE ruleMOE CDAMCAMSCDate assignedIMCIMCAAcquisition advice codePICAPICA LOASICASICA LOAAuth collabSupp collabFmr MOE rl
VP01VP01-JAN-25VP81VP
WP01WP01-OCT-06WP81WP
WG01WG01-SEP-17WG81WG
YA01YA01-SEP-00YA81YA
YB01YB01-APR-91YB81YB
YC01YC01-MAY-21YC81YC
YD01YD01-AUG-16YD81YD
YJ01YJ01-APR-91YJ81YJ
ZA01ZA01-APR-91ZA81ZA
YW01YW01-DEC-06YW81YW
ZE01ZE01-APR-91ZE81ZE
ZC01ZC01-APR-91ZC81ZC
ZG01ZG01-APR-91ZG81ZG
ZH01ZH01-APR-91ZH81ZH
ZJ01ZJ01-MAR-25ZJ81ZJ
ZK01ZK01-FEB-96ZK81ZK
ZN01ZN01-APR-91ZN81ZN
ZR01ZR01-APR-91ZR81ZR
ZP01ZP01-APR-91ZP81ZP
ZS01ZS01-JUN-02ZS81ZS
ZU01ZU01-APR-08ZU81ZU
ZW01ZW01-NOV-98ZW81ZW
A920DA1T01-APR-05ZCTGX01CD5DGX CDBD CTA181
FXGCDF1T01-APR-05ZSXGX01SX5DTU GXFXAX
G860T10001-APR-91C864875 86
MC76DM1T01-JAN-26ZPQGX01PQ5DGX
N9BCDN1T01-APR-05ZHDGX01GH5DGXHD GT KEN9CD
SC03DJ1T01-JAN-26ZXJGX01XJ5DGX

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
MMAC
SX
PVC
N
ERRC
N

Marine Corps

SAC
1
CEC
5
MEC
36

SOCOM

ICP
T
A L
9
REP
2
W ESDC
00
AR
X
COS
9

Freight

ACTY CD
XX
NMFC
052190
NMFC sub
Z
Uniform freight class
30000
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,OR PIPE OR TUBING FITTI

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
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
31
Waterproof bag, heat sealed
Clng drying
1
Any suitable process that is not injurious to the item.
Pres mat
00
No requirement
Wrap mat
00
No requirement
Cush dun
00
No requirement
THK
0
Not applicable
Unit cont
D3
PPP-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
ZZ
Special requirements
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
0.0070
OPI
M
All packaging data is mandatory for compliance and no substitutions are permitted.
Supplemental instructions
EACH UNIT PACKAGE WILL BE

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
22-JAN-1985
NIIN status code
0

Cancelled and replaced NIINs

FSC
4730
Cancelled NIIN
4730-00-828-1393
NIIN status code
7
Effective date
02-JUL-2026
DEMIL code
A

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