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NSN 4730-00-639-9403, 4730006399403
Cancelled -> Replaced by 5815004129233

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 006399403
Codification Country
United States
Item Name Code
INC 18018
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 4730-00-639-9403

National Stock Number (NSN) 4730-00-639-9403, or NIIN 006399403, (adapter bushing) 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: 5815004129233, 5305002864012.

There is only one manufacturer part number associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.

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: Not established. Not established.

This NSN is assigned to Item Name Code (INC) 18018. [AN ITEM HAVING WRENCHING FACILITIES ON ONE END AND A THREADED CONNECTION OF ONE TYPE WITHIN AN EXTERNALLY THREADED CONNECTION OF ANOTHER TYPE. ONE CONNECTION MUST HAVE MACHINE THREADS NOT DESIGNED FOR ANY TYPE OF TUBE OR TUBE 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 4730006399403 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

MATERIAL
(MATL) STEEL
FEMALE END THREAD DIRECTION
(CGMT) RIGHT-HAND
FEMALE END SCREW THREAD SERIES DESIGNATOR
(CGMR) UNEF
FEMALE END THREAD CLASS
(BTFL) 2B
FEMALE END THREAD LENGTH
(CGMW) 0.360 INCHES NOMINAL
FEMALE END THREAD SIZE
(CGMQ) 5/16 IN.-32
MALE END THREAD CLASS
(BTFJ) 2A
MALE END THREAD DIRECTION
(CGMN) RIGHT-HAND
MALE END SCREW THREAD SERIES DESIGNATOR
(CGML) UN
MALE END THREAD LENGTH
(CGMP) 0.235 INCHES NOMINAL
MALE END THREAD SIZE
(CGMK) 1/2 IN.-32
OVERALL LENGTH
(ABHP) 0.360 INCHES NOMINAL
MATERIAL
(MATT) STEEL
WIDTH ACROSS FLATS
(ASDB) 0.500 INCHES NOMINAL
WRENCHING FACILITY SHAPE
(ACSL) HEXAGON
SURFACE TREATMENT
(SFTT) NICKEL
THICKNESS
(ABNM) 0.125 INCHES NOMINAL
UNABLE TO DECODE
(SURF) UNABLE TO DECODE
SURFACE TREATMENT
(SURF) NICKEL
UNABLE TO DECODE
(MATL) UNABLE TO DECODE

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