NSN 5306-00-286-0926, 5306002860926
Cancelled -> Replaced by 5306002825429

Federal Supply Classification: FSC 5306 - Bolts
National Item Identification Number: NIIN 002860926
Codification Country: United States
Item Name Code: INC 06662
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 5306-00-286-0926

National Stock Number (NSN) 5306-00-286-0926, or NIIN 002860926, (bolt,clevis) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 5306002825429.

There are no manufacturer part numbers associated to this NSN. ISO Group has several sources of supply for 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) 06662. [AN EXTERNALLY THREADED FASTENER WHOSE THREADED AND UNTHREADED PORTIONS ARE OF ONE NOMINAL DIAMETER AND ARE SEPARATED BY A NARROW CIRCUMFERENTIAL GROOVE. THE HEAD IS DESIGNED TO BE HELD OR DRIVEN WITH AN INSERTED DRIVER. EXCLUDES:BOLT, SHEAR.]. 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 5306002860926 contains an unknown precious metal.

This NSN is associated to Schedule B 7318152000: bolts and bolts and their nuts or washers exported in the same shipment. The Schedule B End Use is listed as iron and steel products, other. NAICS classification category 332722: bolt, nut, screw, rivet, and washer manufacturing.

This information was last updated on May 01, 2025.

Technical Characteristics

DEPARTURE FROM CITED DOCUMENT: (ZZZW) THREAD T PER MIL-S-7742 EXCEPT MAJOR DIA IS NOT TO EXCEED MAX ALLOW BOLT SHANK DIA
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER: (CRZS) 0.531 INCHES NOMINAL FIRST HOLE
FASTENER LENGTH: (AASB) 0.656 INCHES NOMINAL
GROOVE DIAMETER: (AAVZ) 0.100 INCHES NOMINAL
HARDNESS RATING: (CQFM) 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
HEAD DIAMETER: (AASL) 0.312 INCHES NOMINAL
HEAD HEIGHT: (AASU) 0.078 INCHES NOMINAL
HEAD STYLE: (AASK) BUTTON
INTERNAL DRIVE STYLE: (ABQZ) SLOT
MATERIAL: (MATT) STEEL COMP 4140 OR STEEL COMP 8740 OR STEEL COMP 8630 OR STEEL COMP 8735 OR STEEL COMP 4130 OR STEEL COMP 4037 OVERALL
MINIMUM TENSILE STRENGTH: (CQBC) 125000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER: (AHYM) 0.138 INCHES
SHANK UNTHREADED HOLE DIAMETER: (AAWB) 0.038 INCHES NOMINAL FIRST HOLE
SINGLE SHEAR STRENGTH: (AAWU) 1060 POUNDS PER SQUARE INCH
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: (STDC) QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT: (SFTT) CADMIUM AND CHROMATE OVERALL
THREAD CLASS: (AAJD) 3A
THREAD LENGTH: (AASA) 0.281 INCHES MINIMUM
THREAD DIRECTION: (AAJF) RIGHT-HAND
THREAD QUANTITY PER INCH: (CMLP) 40
THREAD SERIES DESIGNATOR: (THSD) UNF
SURFACE TREATMENT: (SFTT) CADMIUM OVERALL AND CHROMATE OVERALL
MATERIAL: (MATT) STEEL COMP 4140 OVERALL OR STEEL COMP 8740 OVERALL OR STEEL COMP 8630 OVERALL OR STEEL COMP 8735 OVERALL OR STEEL COMP 4130 OVERALL OR STEEL COMP 4037 OVERALL