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NSN 5340-00-776-0171, 5340007760171
STANDOFF,THREADED,SPACING

Federal Supply Classification
FSC 5340 - Hardware, Commercial
National Item Identification Number
NIIN 007760171
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 5340-00-776-0171

National Stock Number (NSN) 5340-00-776-0171, or NIIN 007760171, (standoff,threaded,spacing) was assigned March 13, 1968 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers 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 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 5340007760171 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

FIRST INTERNAL THREAD CHARACTERISTICS (NON-CORE)
(CMPT) 4-40 UNC-2B RH
SECOND INTERNAL THREAD CHARACTERISTICS (NON-CORE)
(CMPW) 4-40 UNC-2B RH
FIRST INTERNAL THREAD LENGTH (NON-CORE)
(CMPR) 0.250 INCHES NOMINAL
MATERIAL (NON-CORE)
(MATL) ALUMINUM ALLOY,QQ-A-268,2024 T4
UNTHREADED HOLE SIZE PERPENDICULAR TO AXIS (NON-CORE)
(CMPG) 0.060 IN. DIA
SECOND INTERNAL THREAD LENGTH (NON-CORE)
(CMPS) 0.250 INCHES NOMINAL
SURFACE TREATMENT (NON-CORE)
(SURF) ANODIZED
DISTANCE FROM END TO HOLE CENTER
(BFKT) 1.250 INCHES MINIMUM AND 1.750 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE
(ANLR) ROUND
DIAMETER
(ABMZ) 0.187 INCHES NOMINAL
HOLE QUANTITY PERPENDICULAR TO AXIS
(CMPF) 1
LENGTH
(ABRY) 3.670 INCHES NOMINAL
STYLE DESIGNATOR
(STYL) LEFT INTERNAL AND RIGHT INTERNAL THREADS
SURFACE TREATMENT
(SFTT) ANODIZE OVERALL

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