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NSN 5340-01-231-3356, 5340012313356
STANDOFF,THREADED,SPACING

Federal Supply Classification
FSC 5340 - Hardware, Commercial
National Item Identification Number
NIIN 012313356
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 5340-01-231-3356

National Stock Number (NSN) 5340-01-231-3356, or NIIN 012313356, (standoff,threaded,spacing) was assigned April 25, 1986 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 2 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 2 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 Aug 02, 2005, 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 Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) 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 5340012313356 does not contain precious metals.

This information was last updated on .


Technical Characteristics

THREAD CLASS
(AAJD) 2B LEFT INTERNAL
FLANGE THICKNESS
(ABKU) 0.625 INCHES NOMINAL
FLANGE WIDTH ACROSS FLATS
(AFGG) 0.500 INCHES NOMINAL
NOMINAL THREAD SIZE
(CQJX) 0.250 INCHES LEFT INTERNAL (INCLUDES THRU THREAD)
NOMINAL THREAD SIZE
(CQJX) 0.250 INCHES RIGHT EXTERNAL
LENGTH
(ABRY) 1.125 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE STANDOFF
MATERIAL
(MATT) STEEL COMP 303 STANDOFF
THREAD CLASS
(AAJD) 2A RIGHT EXTERNAL
THREAD CLASS
(AAJD) 2B LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD DIRECTION
(AAJF) RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD DIRECTION
(AAJF) RIGHT-HAND RIGHT EXTERNAL
THREAD LENGTH
(AASA) 0.500 INCHES NOMINAL RIGHT EXTERNAL
THREAD LENGTH
(AASA) 0.625 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD SERIES DESIGNATOR
(THSD) UNC LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD SERIES DESIGNATOR
(THSD) UNC RIGHT EXTERNAL
THREAD QUANTITY PER INCH
(CMLP) 20 LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD QUANTITY PER INCH
(CMLP) 20 RIGHT EXTERNAL
STYLE DESIGNATOR
(STYL) FLANGED WITH LEFT INTERNAL THREAD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE STANDOFF
SURFACE TREATMENT
(SFTT) PASSIVATE STANDOFF
THREAD QUANTITY PER INCH
(CMLP) 20 LEFT INTERNAL
THREAD SERIES DESIGNATOR
(THSD) UNC LEFT INTERNAL

Manufacturer Part Numbers


Related Inventory

1-060-010-01
Condition AR
VANE, AIR INLET
Readily Available


 
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