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NSN 4730-00-632-2002, 4730006322002
Cancelled -> Replaced by 4730012554328

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 006322002
Codification Country
United States
Item Name Code
INC 03777
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 4730-00-632-2002

National Stock Number (NSN) 4730-00-632-2002, or NIIN 006322002, (adapter,straight,tube to hose) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 2 stock numbers: 4730012554328, 4730010953429.

There are 8 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 6 suppliers. Today, 5 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.

This part number has not been procured by the US Government in over a year. There have been 11 contracts issued for this part number, with 10 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 6 different suppliers. The last contract numbers awarded were: SPE7M321P4769, SPE7M321P4769, SPE7M320P0838, SPE7M320P0838, SPE7M319V4020. The total value of the awarded contracts has been US$ 142,995.04.

This NSN is very common among different weapons systems, belonging to 32 different platforms.

There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) Acquisition of this part is controlled by QPL procedures. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 03777. [AN ADAPTER HAVING MACHINE THREADS (STRAIGHT THREADS OTHER THAN PIPE OR HOSE SERIES) DESIGNED TO ACCOMMODATE A TUBE ON ONE END OR AN UNTHREADED END DESIGNED TO ACCOMMODATE A TUBE. THE OTHER END HAS STANDARD HOSE THREADS, AN INCOMPLETE PART OF A THREADED END CONNECTION THAT GRIPS THE HOSE DIRECTLY, OR IS UNTHREADED AND DESIGNED TO ACCOMMODATE A HOSE. IT IS DESIGNED TO JOIN A TUBE OR TUBE FITTING TO A HOSE OR HOSE FITTING.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4730006322002 does not contain precious metals.

This NSN is associated to Schedule B 7609000000: aluminum tube or pipe fittings (couplings,elbows sleeves). The Schedule B End Use is listed as finished metal shapes. NAICS classification category 332919: other metal valve and pipe fitting manufacturing.

This information was last updated on .


Technical Characteristics

CONNECTION STYLE
(AHNC) GRIPPING NIPPLE (NOSE) 2ND END
CONNECTION STYLE
(AHNC) SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END 1ST END
CONNECTION TYPE
(AWLS) THREADED EXTERNAL HOSE GRIPPING 2ND END
CONNECTION TYPE
(AWLS) THREADED INTERNAL TUBE 1ST END
FURNISHED ITEMS AND QUANTITY
(TMQY) 1 LONG COUPLING NUT
END ITEM IDENTIFICATION
(AGAV) USED ON BELL OBSERVATION HELICOPTER, OH-5BA
NOMINAL THREAD SIZE
(CQJX) 0.750 INCHES 1ST END
MATERIAL
(MATT) ALUMINUM ALLOY OVERALL
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED
(CWDW) 0.438 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED
(CWDZ) 0.641 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
(CWFD) 0.500 INCHES 1ST END
NOMINAL OVERALL LENGTH
(CWFR) 2.000 INCHES
SEAT ANGLE
(CQRB) 37.0 DEGREES 1ST END
THREAD CLASS
(AAJD) 3B 1ST END
THREAD SERIES DESIGNATOR
(THSD) UNJF 1ST END
SURFACE TREATMENT
(SFTT) ANODIZE OVERALL

Manufacturer Part Numbers

M8379818

RNCC
2
RNVC
2
MILF83798

RNCC
5
RNVC
9
13610008D

RNCC
5
RNVC
9
13610008D

RNCC
5
RNVC
1
5268D

RNCC
C
RNVC
1
8168D

RNCC
C
RNVC
1
8168D

RNCC
5
RNVC
1
GF503U8

RNCC
5
RNVC
1
6768D

RNCC
5
RNVC
1
MILDTL837981

RNCC
4
RNVC
1

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