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NSN 5340-01-440-7758, 5340014407758
STANDOFF,THREADED,SPACING

Federal Supply Classification
FSC 5340 - Hardware, Commercial
National Item Identification Number
NIIN 014407758
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 5340-01-440-7758

National Stock Number (NSN) 5340-01-440-7758, or NIIN 014407758, (standoff,threaded,spacing) was assigned January 24, 1997 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

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 3 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 3 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 unique to one weapons system.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jan 02, 2013, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The data or the rights to use the data needed to purchase this part from additional sources are not owned by the Government and it has been determined that it is uneconomical to purchase them. 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 5340014407758 does not contain precious metals.

This information was last updated on .


Technical Characteristics

CROSS-SECTIONAL SHAPE
(ANLR) HEXAGON
LENGTH
(ABRY) 0.7500 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-S-763, COND A FED SPEC SINGLE MATERIAL RESPONSE STANDOFF
MATERIAL
(MATT) STEEL COMP 303 STANDOFF
NOMINAL THREAD SIZE
(CQJX) 0.1900 INCHES LEFT EXTERNAL
NOMINAL THREAD SIZE
(CQJX) 0.1900 INCHES RIGHT INTERNAL
RIGHT PROJECTION DIAMETER
(CXXW) 0.1900 INCHES NOMINAL
RIGHT PROJECTION LENGTH
(CXXX) 0.3750 INCHES NOMINAL
WIDTH ACROSS FLATS
(ASDB) 0.3750 INCHES NOMINAL
STYLE DESIGNATOR
(STYL) LEFT INTERNAL AND RIGHT EXTERNAL THREAD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) MIL-F-14072 MIL SPEC SINGLE TREATMENT RESPONSE STANDOFF
SURFACE TREATMENT
(SFTT) PASSIVATE STANDOFF
THREAD DIRECTION
(AAJF) RIGHT-HAND LEFT EXTERNAL
THREAD DIRECTION
(AAJF) RIGHT-HAND RIGHT INTERNAL
THREAD CLASS
(AAJD) 2A LEFT EXTERNAL
THREAD CLASS
(AAJD) 2B RIGHT INTERNAL
THREAD LENGTH
(AASA) 0.3750 INCHES NOMINAL LEFT EXTERNAL
THREAD LENGTH
(AASA) 0.5000 INCHES NOMINAL RIGHT INTERNAL
THREAD QUANTITY PER INCH
(CMLP) 24 LEFT EXTERNAL
THREAD QUANTITY PER INCH
(CMLP) 24 RIGHT INTERNAL
THREAD SERIES DESIGNATOR
(THSD) UNC LEFT EXTERNAL
THREAD SERIES DESIGNATOR
(THSD) UNC RIGHT INTERNAL

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