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NSN 4730-01-125-0398, 4730011250398
NUT,UNION

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 011250398
Codification Country
United States
Item Name Code
INC 19964
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 4730-01-125-0398

National Stock Number (NSN) 4730-01-125-0398, or NIIN 011250398, (nut,union) was assigned January 20, 1982 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, with the most recent procurement date of Apr 30, 2019. There have been 3 contracts issued for this part number, with 3 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 3 different suppliers. The last contract numbers awarded were: SPE7MC19V7480, SPE7M418P3232, SPE7M418V4728. The total value of the awarded contracts has been US$ 4,474.40.

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 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) 19964. [AN INTERNALLY THREADED NUT WHICH HAS AN INTERNAL SEAT OR SHOULDER DESIGNED TO ENGAGE THE NUT RETAINING FLANGE OF A UNION TAILPIECE. THE THREADED PORTION IS USED TO ENGAGE THE THREAD PIECE OF A UNION, UNION ELBOR OR THE LIKE. EXCLUDES:NUT (1), TUBE COUPLING.]. 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 4730011250398 does not contain precious metals.

This NSN is associated to Schedule B 7616106000: threaded fasteners of aluminum. The Schedule B End Use is listed as finished metal shapes. NAICS classification category 332722: bolt, nut, screw, rivet, and washer manufacturing.

This information was last updated on .


Technical Characteristics

NOMINAL THREAD SIZE
(CQJX) 1.375 INCHES
NUT STYLE
(ACTA) HEXAGON
NUT HEIGHT
(ADEA) 1.000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-A-225/5,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL
(MATT) ALUMINUM ALLOY 2017 OVERALL
SHOULDER SEAT DIAMETER
(CFQC) 1.270 INCHES NOMINAL
SHOULDER STEP WIDTH
(CFQB) 0.156 INCHES NOMINAL
SHOULDER WIDTH
(ABNK) 0.055 INCHES NOMINAL
SMALLEST INSIDE DIAMETER
(BSPX) 0.625 INCHES NOMINAL
THREAD CLASS
(AAJD) 2B
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD SERIES
(BZRR) UNS
THREAD QUANTITY PER INCH
(CMLP) 14
WIDTH ACROSS FLATS
(ASDB) 1.605 INCHES MINIMUM AND 1.625 INCHES MAXIMUM

Manufacturer Part Numbers


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