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Home / MS parts / Fasteners & Fastening Hardware / NSN 5306-00-637-8591
NSN 5306-00-637-8591  ·  NIIN 006378591  ·  FSC 5306
NO DASHES 5306006378591
In Stock

BOLT,MACHINE

Bolts

Technical characteristics

24 rows

Straight from the federal item record. Entries the record leaves empty are shown empty — nothing is filled in on its behalf.

MRCRequirementValue
AHYMNOMINAL THREAD DIAMETERINCHES 0.375
AAWBSHANK UNTHREADED HOLE DIAMETERFIRST HOLE INCHES NOMINAL 0.106
AAJDTHREAD CLASS3A
CQFMHARDNESS RATINGOVERALL ROCKWELL C MINIMUM 26.0 AND ROCKWELL C MAXIMUM 32.0
CRHCHOLE CONFIGURATION STYLE
CRZSDISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTERFIRST HOLE INCHES NOMINAL 0.750
MATTMATERIALOVERALL STEEL COMP 4037 OR STEEL COMP 4130 OR STEEL COMP 8630 OR STEEL COMP 8735 OR STEEL COMP 8740 OR STEEL COMP 4140
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONOVERALL MIL SPEC ALL MATERIAL RESPONSES -IL-B-6812
SFTTSURFACE TREATMENTOVERALL CADMIUM AND CHROMATE
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONOVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TYE 2,CL 3
ANEEGRIP LENGTHINCHES NOMINAL 0.312
ASXKHOLE QUANTITY1
BQDMHOLE TYPEDRILLED
CBBLFEATURES PROVIDEDFINISHED HEAD
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTHINCHES MINIMUM 0.641
AASBFASTENER LENGTHINCHES NOMINAL 0.953
AASKHEAD STYLE
AASUHEAD HEIGHTINCHES MINIMUM 0.203 AND INCHES MAXIMUM 0.235
AATBWIDTH BETWEEN FLATSINCHES MINIMUM 0.553 AND INCHES MAXIMUM 0.565
AAUBHOLE DIAMETERINCHES NOMINAL 0.070
THSDTHREAD SERIES DESIGNATORUNF
CQBCMINIMUM TENSILE STRENGTHPOUNDS PER SQUARE INCH 125000
CMLPTHREAD QUANTITY PER INCH24

Cross-references

4 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.

Manufacturer part numberCAGE
B6812A81349
AN6H788044
5306PL08093079009H
AN6-7D9182

Supersedes

This item replaces cancelled NIINs 001511342 · 006385826. An older drawing citing one of those numbers resolves here.