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NSN 5340-01-287-0750, 5340012870750
STANDOFF,THREADED,SPACING

Federal Supply Classification
FSC 5340 - Hardware, Commercial
National Item Identification Number
NIIN 012870750
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 5340-01-287-0750

National Stock Number (NSN) 5340-01-287-0750, or NIIN 012870750, (standoff,threaded,spacing) was assigned October 14, 1988 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, only one supplier is 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 unique to one weapons system.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on May 30, 2008, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The annual buy value of this part falls below the screening threshold of $10,000 but it has been screened for known source(s). (NOTE: This code shall not be used when screening parts entering the inventory. It shall not be assigned in preference to or supersede any other AMSC.) Valid AMCs: 1, 2, 3, 4 and 5.

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 5340012870750 does not contain precious metals.

This information was last updated on .


Technical Characteristics

CROSS-SECTIONAL SHAPE
(ANLR) HEXAGON
LENGTH
(ABRY) 1.500 INCHES NOMINAL
WIDTH ACROSS FLATS
(ASDB) 1.000 INCHES NOMINAL
STYLE DESIGNATOR
(STYL) LEFT INTERNAL AND RIGHT INTERNAL THREADS
FIRST INTERNAL THREAD CHARACTERISTICS (NON-CORE)
(CMPT) 0.625-18 UNF-2B
SECOND INTERNAL THREAD CHARACTERISTICS (NON-CORE)
(CMPW) 0.250-28 UNF-2B
MATERIAL (NON-CORE)
(MATL) STEEL, SAE 1018
SECOND INTERNAL THREAD LENGTH (NON-CORE)
(CMPS) 0.500 INCHES NOMINAL
FIRST INTERNAL THREAD LENGTH (NON-CORE)
(CMPR) 0.500 INCHES NOMINAL

Manufacturer Part Numbers


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