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NSN 5310-01-266-0262, 5310012660262
Cancelled -> Replaced by 5340011507823

Federal Supply Classification
FSC 5340 - Hardware, Commercial
National Item Identification Number
NIIN 012660262
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 5310-01-266-0262

National Stock Number (NSN) 5340-01-266-0262, or NIIN 012660262, (standoff,threaded,spacing) was assigned October 20, 1987 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 5340011507823.

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.

This NSN is somewhat common among different platforms, belonging to 8 different weapons systems.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Aug 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 5340012660262 does not contain precious metals.

This information was last updated on .


Technical Characteristics

NUT HEIGHT
(ADEA) 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM
THREAD SERIES
(BZRR) UNC
UNABLE TO DECODE
(BZRR) UNABLE TO DECODE
UNABLE TO DECODE
(CRTM) UNABLE TO DECODE
UNABLE TO DECODE
(ACTA) UNABLE TO DECODE
THREAD QUANTITY PER INCH
(CMLP) 40
THREAD CLASS
(AAJD) 3B RIGHT INTERNAL3B
NOMINAL THREAD SIZE
(CQJX) 0.112 INCHES
THREAD CLASS
(AAJD) 3B
MATERIAL
(MATT) STEEL COMP 4130 OVERALL OR STEEL COMP 8630 OVERALL OR STEEL COMP 8740 OVERALL
THREAD DIRECTION
(AAJF) RIGHT-HAND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) UNABLE TO DECODE
CROSS-SECTIONAL LENGTH
(ADWD) 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE
(ANLR) HEXAGON
NOMINAL THREAD SIZE
(CQJX) 0.112 INCHES RIGHT INTERNAL
SPECIAL FEATURES
(FEAT) MATERIAL: STEEL COMP 4130 OR STEEL COMP 8630 OR STEEL COMP 8740 OVERALL;SURFACE TREATMENT: CADMIUM AND CHROMATE OVERALL;MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-6758 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6050 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-6049,COND F MIL SPEC 3RD MATERIAL RESPONSE OVERALL;BEARING SURFACE TYPE: FLAT
SPECIFICATION/STANDARD DATA
(ZZZK) 80205-NAS1831 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
WIDTH ACROSS FLATS
(ASDB) 0.184 INCHES MINIMUM AND 0.192 INCHES MAXIMUM
THREAD CLASS
(AAJD) 3B RIGHT INTERNAL
THREAD DIRECTION
(AAJF) RIGHT-HAND RIGHT INTERNAL
THREAD SERIES DESIGNATOR
(THSD) UNC LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD QUANTITY PER INCH
(CMLP) 40 RIGHT INTERNAL
NUT STYLE
(ACTA) HEXAGON
UNABLE TO DECODE
(ADEA) UNABLE TO DECODE AND UNABLE TO DECODE
BEARING SURFACE TYPE
(CRTM) FLAT
SURFACE TREATMENT
(SFTT) CADMIUM OVERALL AND CHROMATE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-S-6758 MIL SPEC 1ST MATERIAL RESPONSE OVERALL OR MIL-S-6050 MIL SPEC 2ND MATERIAL RESPONSE OVERALL OR MIL-S-6049,COND F MIL SPEC 3RD MATERIAL RESPONSE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

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