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NSN 5340-01-234-2905, 5340012342905
Cancelled -> Replaced by 5340010933352

Federal Supply Classification
FSC 5340 - Hardware, Commercial
National Item Identification Number
NIIN 012342905
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.
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DLMS® Summary

National Stock Number 5340-01-234-2905

National Stock Number (NSN) 5340-01-234-2905, or NIIN 012342905, (standoff,threaded,spacing) was assigned June 13, 1986 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 2 stock numbers: 5340010933352, 5340010714268.

There are 3 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that 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 3 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 Sep 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) 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 5340012342905 does not contain precious metals.

This information was last updated on .


Technical Characteristics

SECOND INTERNAL THREAD LENGTH (NON-CORE)
(CMPS) 0.250 INCHES MINIMUM
SECOND INTERNAL THREAD CHARACTERISTICS (NON-CORE)
(CMPW) 4-40 UNC 2B RH
FIRST INTERNAL THREAD CHARACTERISTICS (NON-CORE)
(CMPT) 4-40 UNC 2B RH
FIRST INTERNAL THREAD LENGTH (NON-CORE)
(CMPR) 0.250 INCHES MINIMUM
CROSS-SECTIONAL SHAPE
(ANLR) HEXAGON
LENGTH
(ABRY) 0.995 INCHES MINIMUM AND 1.005 INCHES MAXIMUM
SPECIFICATION/STANDARD DATA
(ZZZK) 80250-NAS1831 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
WIDTH ACROSS FLATS
(ASDB) 0.246 INCHES MINIMUM AND 0.254 INCHES MAXIMUM
STYLE DESIGNATOR
(STYL) LEFT INTERNAL AND RIGHT INTERNAL THREADS
SURFACE TREATMENT (NON-CORE)
(SURF) CADMIUM, QQ-P-416, TYPE 2, CLASS 2
MATERIAL (NON-CORE)
(MATL) BRASS, QQ-B-626, COMP 11

Manufacturer Part Numbers


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