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NSN 4730-00-045-3940, 4730000453940
PACKING NUT

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 000453940
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 4730-00-045-3940

National Stock Number (NSN) 4730-00-045-3940, or NIIN 000453940, (packing nut) was assigned May 9, 1967 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. 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 11 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 7 different suppliers. The last contract numbers awarded were: SPE7M123V8222, SPE7M321P5409, SPE7M321P5409, SPE7M419V3537, SPE7M419P0914. The total value of the awarded contracts has been US$ 5,541.69.

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

There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 3,276. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 11, 2013, 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 4730000453940 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

MATERIAL
(MATL) STEEL
SURFACE TREATMENT
(SURF) PASSIVATED
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
CASEHARDENING INDICATOR
(AASG) NOT CASEHARDENED
LARGEST INSIDE DIAMETER
(AGRU) 0.812 INCHES NOMINAL
LENGTH TO SHOULDER
(BRQL) 1.281 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 1.406 INCHES NOMINAL
MAJOR UNTHREADED OUTSIDE DIAMETER
(CFQG) 0.500 INCHES NOMINAL
MATERIAL
(MATT) STEEL
SCREW THREAD SERIES DESIGNATOR
(AJYP) UNF
SCREW THREAD LOCATION
(BBMM) EXTERNAL
SMALLEST INSIDE DIAMETER
(BSPX) 0.625 INCHES NOMINAL
WIDTH ACROSS FLATS
(ASDB) 1.000 INCHES NOMINAL
STYLE DESIGNATOR
(STYL) HEXAGON, EXTERNAL THREAD, SHOULDERED
THREAD CLASS
(AAJD) 2A
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD LENGTH
(AASA) 0.343 INCHES NOMINAL
THREAD SIZE
(ABUJ) 5/8-18
UNTHREADED PORTION LENGTH
(ABVA) 0.125 INCHES NOMINAL
UNABLE TO DECODE
(SURF) UNABLE TO DECODE

Manufacturer Part Numbers


Related Inventory

7984994
4730000453940
Condition NS
NUT
Readily Available
7984994
BUSHING
Readily Available


 
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