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NSN 4730-01-098-1893, 4730010981893
Cancelled -> Replaced by 4730009471255

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 010981893
Codification Country
United States
Item Name Code
INC 08506
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 4730-01-098-1893

National Stock Number (NSN) 4730-01-098-1893, or NIIN 010981893, (reducer,tube) was assigned July 26, 1980 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 4730009471255.

There are 3 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over a year. There have been 2 contracts issued for this part number, with 2 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE7M020V2960, SPE7M418P3920. The total value of the awarded contracts has been US$ 4,640.02.

This NSN is somewhat common among different platforms, belonging to 8 different weapons systems.

There has been very little 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, 2005, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 08506. [A STRAIGHT TUBE FITTING HAVING A DIFFERENT SIZE CONNECTION ON EACH END. IT IS DESIGNED TO JOIN TWO TUBES OF DIFFERENT SIZES. EXCLUDES:BUSHING (AS MODIFIED).]. 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 4730010981893 contains an unknown precious metal.

This information was last updated on .

Technical Characteristics

THREAD CLASS
(AAJD) 2A
THREAD DIRECTION
(AAJF) RIGHT-HAND
UNABLE TO DECODE
(ABHP) UNABLE TO DECODE
UNABLE TO DECODE
(ABHP) UNABLE TO DECODEUNABLE TO DECODEUNABLE TO DECODE
WORKING PRESSURE AND SERVICE TYPE
(CDPG) NOT RATED
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED
(ACSV) 0.250 INCHES NOMINAL
MATERIAL
(MATL) STEEL
FLANGE WIDTH
(AGFF) 0.170 INCHES NOMINAL
FLANGE OUTSIDE DIAMETER
(AHTC) 0.502 INCHES NOMINAL
SURFACE TREATMENT
(SURF) CADMIUM OR ZINC
CONNECTION STYLE
(AHNC) FLARED (TUBE) 2ND END
CONNECTION STYLE
(AHNC) SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END 1ST END
CONNECTION TYPE
(AWLS) THREADED EXTERNAL TUBE 2ND END
CONNECTION TYPE
(AWLS) THREADED INTERNAL TUBE 1ST END
FLANGE THICKNESS
(ABKU) 0.170 INCHES NOMINAL 1ST END
NOMINAL THREAD SIZE
(CQJX) 0.4375 INCHES 2ND END
MATERIAL
(MATT) STEEL OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
(CWFD) 0.250 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
(CWFD) 0.375 INCHES 1ST END
NOMINAL OUTSIDE DIAMETER
(CWCD) 0.502 INCHES 1ST END
NOMINAL OVERALL LENGTH
(CWFR) 0.970 INCHES
SEAT ANGLE
(CQRB) 37.0 DEGREES 2ND END
SEAT ANGLE
(CQRB) 37.0 DEGREES 1ST END
THREAD CLASS
(AAJD) 2A 2ND END
THREAD CLASS
(AAJD) 2A2B 1ST END2A2A
THREAD SERIES DESIGNATOR
(THSD) UN 1ST END
THREAD SERIES DESIGNATOR
(THSD) UNF 2ND END
THREAD QUANTITY PER INCH
(CMLP) 20 2ND END
SURFACE TREATMENT
(SFTT) CADMIUM OVERALL
OVERALL LENGTH
(ABHP) 0.970 INCHES NOMINAL
THREAD CLASS
(AAJD) 2B 1ST END
UNABLE TO DECODE
(ABUJ) UNABLE TO DECODEUNABLE TO DECODEUNABLE TO DECODE
UNABLE TO DECODE
(AHTC) UNABLE TO DECODE
UNABLE TO DECODE
(AAJF) UNABLE TO DECODEUNABLE TO DECODEUNABLE TO DECODE
FIRST END SEAT ANGLE IN DEG
(ACTE) 37.0
STYLE DESIGNATOR
(STYL) ERR-090
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED
(ACSV) 0.375 INCHES NOMINAL
SECOND END SEAT ANGLE IN DEG
(ACTF) 37.0
UNABLE TO DECODE
(ACTF) UNABLE TO DECODE
SCREW THREAD SERIES DESIGNATOR
(AJYP) UNF
STYLE DESIGNATOR
(STYL) REDUCER BODY
UNABLE TO DECODE
(AAJF) UNABLE TO DECODE
THREAD SIZE
(ABUJ) 7/16-20
UNABLE TO DECODE
(ACSV) UNABLE TO DECODE
UNABLE TO DECODE
(AGFF) UNABLE TO DECODE
UNABLE TO DECODE
(AJYP) UNABLE TO DECODE
MATERIAL
(MATT) STEEL
UNABLE TO DECODE
(ABUJ) UNABLE TO DECODE
UNABLE TO DECODE
(ACSV) UNABLE TO DECODEUNABLE TO DECODE
UNABLE TO DECODE
(ACTE) UNABLE TO DECODE
WORKING TEMP AND SERVICE TYPE
(CDPH) NOT RATED
SURFACE TREATMENT
(SFTT) CADMIUM OR ZINC

Manufacturer Part Numbers

A55C64

RNCC
C
RNVC
1
MS3932364

RNCC
2
RNVC
2
MILDTL18866

RNCC
4
RNVC
1
4730010981893

010981893

010981893


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