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NSN 5340-01-167-5280, 5340011675280
STANDOFF,THREADED,SPACING

Federal Supply Classification
FSC 5340 - Hardware, Commercial
National Item Identification Number
NIIN 011675280
Codification Country
United States
Item Name Code
INC 40280
Criticality
(Y) This item does not have a nuclear hardened feature but does have other critical feature(s) 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 5340-01-167-5280

National Stock Number (NSN) 5340-01-167-5280, or NIIN 011675280, (standoff,threaded,spacing) was assigned November 30, 1983 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 2 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 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 3 different weapons systems.

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: Not established. Not established.

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 but does have other critical feature(s) 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 5340011675280 does not contain precious metals.

This information was last updated on .


Technical Characteristics

CRITICALITY CODE JUSTIFICATION
(CRTL) FEAT
CROSS-SECTIONAL SHAPE
(ANLR) ROUND
DIAMETER
(ABMZ) 0.373 INCHES MINIMUM AND 0.374 INCHES MAXIMUM
FLANGE DIAMETER
(ABKK) 0.500 INCHES NOMINAL
FLANGE THICKNESS
(ABKU) 0.050 INCHES MINIMUM AND 0.080 INCHES MAXIMUM
LEFT SLOT WIDTH
(CXXH) 0.055 INCHES NOMINAL
LENGTH
(ABRY) 0.790 INCHES MINIMUM AND 0.810 INCHES MAXIMUM
SPECIAL FEATURES
(FEAT) 1ST PROJECTION IS KNURLED,FLANGE IS LOCATED NEAR MIDDLE,HARDNESS CRITICAL ITEM
SURFACE TREATMENT (NON-CORE)
(SURF) CADMIUM, QQ-P-416, TYPE 2, CLASS 3
FIRST PROJECTION LENGTH (NON-CORE)
(CMNY) 0.510 INCHES MINIMUM AND 0.640 INCHES MAXIMUM
FIRST INTERNAL THREAD CHARACTERISTICS (NON-CORE)
(CMPT) 0.250-28 UNF-3B
MATERIAL (NON-CORE)
(MATL) STEEL, MIL-S-5626, COMP 4140 OR STEEL, MIL-S-6049, COMP 8740
FIRST PROJECTION DIAMETER (NON-CORE)
(CMPB) 0.380 INCHES NOMINAL

Manufacturer Part Numbers


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