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NSN 5340-01-374-5508, 5340013745508
STANDOFF,THREADED,SPACING

Federal Supply Classification
FSC 5340 - Hardware, Commercial
National Item Identification Number
NIIN 013745508
Codification Country
United States
Item Name Code
INC 40280
Criticality
(N) This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input).
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 5340-01-374-5508

National Stock Number (NSN) 5340-01-374-5508, or NIIN 013745508, (standoff,threaded,spacing) was assigned April 24, 1993 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. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on May 02, 2000, this NSN's acquisition method was noted as: Not established. Not established.

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 critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). 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 5340013745508 does not contain precious metals.

This information was last updated on .


Technical Characteristics

THREAD QUANTITY PER INCH
(CMLP) 32 LEFT INTERNAL
THREAD CLASS
(AAJD) 3B LEFT INTERNAL
THREAD SERIES DESIGNATOR
(THSD) UNF LEFT INTERNAL
CROSS-SECTIONAL SHAPE
(ANLR) ROUND
DIAMETER
(ABMZ) 0.320 INCHES MINIMUM AND 0.321 INCHES MAXIMUM
NOMINAL THREAD SIZE
(CQJX) 0.190 INCHES LEFT INTERNAL (INCLUDES THRU THREAD)
LENGTH
(ABRY) 0.700 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-A-12545 MIL SPEC SINGLE MATERIAL RESPONSE STANDOFF
MATERIAL
(MATT) ALUMINUM ALLOY 6061 STANDOFFSTEEL COMP 304 INSERT
SPECIAL FEATURES
(FEAT) OVAL HEAD WITH 2 MOUNTING HOLES ON UNTHD END 0.097 IN. MIN AND 0.102 IN. MAX DIA; INSERT PROVIDES THDS
THREAD CLASS
(AAJD) 3B LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD DIRECTION
(AAJF) RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD LENGTH
(AASA) 0.420 INCHES MINIMUM LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD SERIES DESIGNATOR
(THSD) UNF LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD QUANTITY PER INCH
(CMLP) 32 LEFT INTERNAL (INCLUDES THRU THREAD)
STYLE DESIGNATOR
(STYL) LEFT INTERNAL THREAD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE STANDOFF
SURFACE TREATMENT
(SFTT) CHROMATE STANDOFF

Manufacturer Part Numbers


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