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NSN 4730-00-999-2480, 4730009992480
PACKING NUT

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 009992480
Codification Country
United States
Item Name Code
INC 18028
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 4730-00-999-2480

National Stock Number (NSN) 4730-00-999-2480, or NIIN 009992480, (packing nut) was assigned January 20, 1966 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

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: 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) 18028. [AN ITEM HAVING INTERNAL AND/OR EXTERNAL MACHINE THREAD(S) (THREADS OTHER THAN PIPE OR HOSE SERIES), SPECIFICALLY DESIGNED TO RETAIN, BY MEANS OR GROOVE(S), SHOULDER(S), AND THE LIKE, PACKING AND/OR A PACKING GLAND WITHIN A STUFFING BOX. SEE ALSO BUSHING, MACHINE THREAD; INVERTED NUT, TUBE COUPLING; AND NUT, TUBE COUPLING. EXCLUDES:PACKING NUT, STUFFING TUBE; AND USE WITH ELECTRICAL CABLE, AND LOCKNUT, PIPE.]. 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 4730009992480 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

UNABLE TO DECODE
(MATL) UNABLE TO DECODE
MATERIAL
(MATL) BRASS
ERR DEFAULT
(AASA) 0.406 INCHES NOMINAL
CASEHARDENING INDICATOR
(AASG) NOT CASEHARDENED
LENGTH TO SHOULDER
(BRQL) 0.500 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 0.625 INCHES NOMINAL
MATERIAL
(MATT) COPPER ALLOY
SPECIAL FEATURES
(FEAT) 45 DEG CHAMFER 1ST THREAD; FACE OF NUT CHAMFERED 30 DEG
SCREW THREAD LOCATION
(BBMM) INTERNAL
SCREW THREAD SERIES DESIGNATOR
(AJYP) UNF
SMALLEST INSIDE DIAMETER
(BSPX) 0.266 INCHES MINIMUM AND 0.281 INCHES MAXIMUM
STYLE DESIGNATOR
(STYL) HEXAGON, INTERNAL THREAD, SHOULDERED
WIDTH ACROSS FLATS
(ASDB) 0.875 INCHES NOMINAL
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD CLASS
(AAJD) 2B
THREAD LENGTH
(AASA) 0.406 INCHES NOMINAL
THREAD SIZE
(ABUJ) 9/16-18

Manufacturer Part Numbers


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