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NSN 5340-01-022-8444, 5340010228444
STANDOFF,THREADED,SPACING

Federal Supply Classification
FSC 5340 - Hardware, Commercial
National Item Identification Number
NIIN 010228444
Codification Country
United States
Item Name Code
INC 40280
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
(P) There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 5340-01-022-8444

National Stock Number (NSN) 5340-01-022-8444, or NIIN 010228444, (standoff,threaded,spacing) was assigned June 6, 1976 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 3 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are 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.

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 Jun 20, 2015, 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) 40280. [A STANDOFF THAT MUST HAVE A THREADED END(S) OR BE INTERNALLY THREADED ITS FULL LENGTH. FOR ITEMS HAVING EXTERNAL THREADS ON BOTH ENDS, SEE STUD (AS MODIFIED). FOR ITEMS WITH AN OUTSIDE CONTOUR THAT IS THE SAME FOR THE ENTIRE LENGTH, ARE FLAT ON TOP AND BOTTOM, HAVING INTERNAL THREADS ITS FULL LENGTH, AND THE LENGTH DOES NOT EXCEED TWICE THE WIDTH ACROSS THE FLATS OR OUTSIDE DIAMETER, SEE NUT (AS MODIFIED); USE MAXIMUM DIMENSIONS(S) FOR COMPLIANCE.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 5340010228444 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

FIRST INTERNAL THREAD LENGTH (NON-CORE)
(CMPR) 0.250 INCHES NOMINAL
SECOND INTERNAL THREAD CHARACTERISTICS (NON-CORE)
(CMPW) 4-40 UNC 2B RH
SURFACE TREATMENT (NON-CORE)
(SURF) CHROMATE, MIL-C-5541
CROSS-SECTIONAL SHAPE
(ANLR) HEXAGON
LENGTH
(ABRY) 2.500 INCHES NOMINAL
SPECIAL FEATURES
(FEAT) COLOR GOLD
STYLE DESIGNATOR
(STYL) LEFT INTERNAL AND RIGHT INTERNAL THREADS
WIDTH ACROSS FLATS
(ASDB) 0.250 INCHES NOMINAL
FIRST INTERNAL THREAD CHARACTERISTICS (NON-CORE)
(CMPT) 4-40 UNC 2B RH
MATERIAL (NON-CORE)
(MATL) ALUMINUM ALLOY, QQ-A-200/8, ALLOY 6061 OR ALUMINUM ALLOY, QQ-A-200/9, ALLOY 6063 OR ALUMINUM ALLOY, QQ-A-225/6, ALLOY 2024 OR ALUMINUM ALLOY, QQ-A-225/8, ALLOY 6061 OR ALUMINUM ALLOY, QQ-A-225/3, ALLOY 2011
SECOND INTERNAL THREAD LENGTH (NON-CORE)
(CMPS) 0.250 INCHES NOMINAL

Manufacturer Part Numbers


Related Inventory

NAS1831AC4B40
Condition FN
F/F STNDF 1/4 H
Readily Available


 
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