NSN 5306-00-619-2424, 5306006192424
BOLT,SQUARE NECK

Federal Supply Classification: FSC 5306 - Bolts
National Item Identification Number: NIIN 006192424
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 5306-00-619-2424

National Stock Number (NSN) 5306-00-619-2424, or NIIN 006192424, (bolt,square neck) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). 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.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 1991, this NSN's acquisition method was noted as: Not established. Not established.

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 5306006192424 contains an unknown precious metal.

This information was last updated on Oct 01, 2024.

Technical Characteristics

HEAD DIAMETER: (AASL) 1.219 INCHES MINIMUM AND 1.344 INCHES MAXIMUM
NECK LENGTH: (AGQB) 0.313 INCHES MINIMUM AND 0.344 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH: (CQBC) 55000 POUNDS PER SQUARE INCH
THREAD LENGTH: (AASA) 1.500 INCHES MINIMUM
THREAD QUANTITY PER INCH: (CMLP) 11
THREAD SERIES DESIGNATOR: (THSD) UNC
THREAD DIRECTION: (AAJF) RIGHT-HAND
FASTENER LENGTH: (AASB) 2.500 INCHES NOMINAL
HEAD HEIGHT: (AASU) 0.313 INCHES MINIMUM AND 0.344 INCHES MAXIMUM
DEPARTURE FROM CITED DOCUMENT: (ZZZW) AS MODIFIED BY ADDITION OF SQUARE NUT
NECK WIDTH: (CWXQ) 0.616 INCHES MINIMUM AND 0.642 INCHES MAXIMUM
MATERIAL: (MATT) STEEL OVERALL
NOMINAL THREAD DIAMETER: (AHYM) 0.625 INCHES
SPECIAL FEATURES: (FEAT) FURNISHED WITH ONE SQUARE NUT IN ACCORDANCE WITH FEDERAL SPECIFICATION FF-N-836 TYPE1 STYLE1
NONDEFINITIVE SPEC/STD DATA: (ZZZT) 1 TYPE AND 1 CLASS AND A STYLE
THREAD CLASS: (AAJD) 2A
HEAD STYLE: (AASK) BUTTON
HARDNESS RATING: (CQFM) 207.0 BRINELL STANDARD MAXIMUM OVERALL