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NSN 5340-01-455-1204, 5340014551204
STANDOFF,THREADED,SPACING

Federal Supply Classification
FSC 5340 - Hardware, Commercial
National Item Identification Number
NIIN 014551204
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 5340-01-455-1204

National Stock Number (NSN) 5340-01-455-1204, or NIIN 014551204, (standoff,threaded,spacing) was assigned April 23, 1998 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. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier 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 somewhat common among different platforms, belonging to 2 different weapons systems.

There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on May 12, 2010, this NSN's acquisition method was noted as: Acquire, for the first time, directly from the actual manufacturer rather than the prime contractor who is not the actual manufacturer. The data needed to produce this item from additional sources is not physically available. Valid AMCs: 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 5340014551204 does not contain precious metals.

This information was last updated on .


Technical Characteristics

THREAD SERIES DESIGNATOR
(THSD) UNF LEFT INTERNAL
CROSS-SECTIONAL SHAPE
(ANLR) ROUND
DIAMETER
(ABMZ) 0.3125 INCHES NOMINAL
FLANGE DIAMETER
(ABKK) 0.9375 INCHES NOMINAL
FLANGE THICKNESS
(ABKU) 0.0937 INCHES NOMINAL
LENGTH
(ABRY) 2.1250 INCHES NOMINAL
NOMINAL THREAD SIZE
(CQJX) 0.5000 INCHES LEFT EXTERNAL
THREAD CLASS
(AAJD) 3A LEFT EXTERNAL
THREAD DIRECTION
(AAJF) RIGHT-HAND LEFT EXTERNAL
THREAD LENGTH
(AASA) 0.6250 INCHES NOMINAL LEFT EXTERNAL
THREAD SERIES DESIGNATOR
(THSD) UNF LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD QUANTITY PER INCH
(CMLP) 20 LEFT EXTERNAL

Manufacturer Part Numbers


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