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NSN 5306-00-543-5444, 5306005435444
BOLT,SQUARE NECK

Federal Supply Classification
FSC 5306 - Bolts
National Item Identification Number
NIIN 005435444
Codification Country
United States
Item Name Code
INC 15939
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
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 5306-00-543-5444

National Stock Number (NSN) 5306-00-543-5444, or NIIN 005435444, (bolt,square neck) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 005435444 was cancelled on December 15, 2017, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

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

This NSN is unique to one weapons system.

This NSN is assigned to Item Name Code (INC) 15939. [A HEADED EXTERNALLY THREADED FASTENER WHOSE THREADED PORTION IS OF ONE NOMINAL DIAMETER, WITH A SQUARE NECK DIRECTLY BENEATH THE HEAD.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5306005435444 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

THR
(AAJD) 2A
MINIMUM TENSILE STRENGTH
(CQBC) 60000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER
(AHYM) 0.250 INCHES
NECK WIDTH
(CWXQ) 0.245 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-C-591 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
HEAD HEIGHT
(AASU) 0.125 INCHES MINIMUM AND 0.145 INCHES MAXIMUM
THREAD QUANTITY PER INCH
(CMLP) 20
THREAD DIRECTION
(AAJF) RIGHT-HAND
MINIMUM YIELD STRENGTH
(CQHQ) 40000 POUNDS PER SQUARE INCH
MATERIAL
(MATT) COPPER ALLOY 651 OVERALL
HEAD DIAMETER
(AASL) 0.563 INCHES MINIMUM AND 0.594 INCHES MAXIMUM
NECK LENGTH
(AGQB) 0.125 INCHES MINIMUM AND 0.156 INCHES MAXIMUM
THREAD LENGTH
(AASA) 0.750 INCHES MINIMUM
THREAD SERIES DESIGNATOR
(THSD) UNC
THREAD CLASS
(AAJD) 2A
HEAD STYLE
(AASK) BUTTON
FASTENER LENGTH
(AASB) 6.000 INCHES NOMINAL

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