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NSN 5306-00-684-9781  ·  NIIN 006849781  ·  FSC 5306
NO DASHES 5306006849781
In Stock

BOLT,MACHINE

Bolts

Technical characteristics

20 rows

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

Technical characteristics from the federal item record
MRCRequirementValue
AAWBSHANK UNTHREADED HOLE DIAMETERFIRST HOLE INCHES MINIMUM 0.106 AND INCHES MAXIMUM 0.116
AHYMNOMINAL THREAD DIAMETERINCHES 0.375
CRZSDISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTERFIRST HOLE INCHES MINIMUM 1.734 AND INCHES MAXIMUM 1.766
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONOVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TYE 2,CLASS3
CBBLFEATURES PROVIDEDFINISHED HEAD
AASUHEAD HEIGHTINCHES MINIMUM 0.203 AND INCHES MAXIMUM 0.235
CMLPTHREAD QUANTITY PER INCH24
AASKHEAD STYLE
AAJDTHREAD CLASS3A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTHINCHES MINIMUM 0.609 AND INCHES MAXIMUM 0.687
AASBFASTENER LENGTHINCHES MINIMUM 1.938 AND INCHES MAXIMUM 1.984
AATBWIDTH BETWEEN FLATSINCHES MINIMUM 0.553 AND INCHES MAXIMUM 0.565
MATTMATERIALOVERALL STEEL COMP 4140 OR STEEL COMP 8740 OR STEEL COMP 8630 OR STEEL COMP 8735 OR STEEL COMP 4130 OR STEEL COMP 4037
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONOVERALL MIL SPEC 1ST MATERIAL RESPONSE -IL-S-5626 OR MIL SPEC 2ND MATERIAL RESPONSE -IL-S-6049 OR MIL SPEC 3RD MATERIAL RESPONSE -IL-S-6050 OR MIL SPEC 4TH MATERIAL RESPONSE -IL-S-6098 OR MIL SPEC 5TH MATERIAL RESPONSE -IL-S-6758 OR ASSN STD 6TH MATERIAL RESPONSE A-S6300
CQBCMINIMUM TENSILE STRENGTHPOUNDS PER SQUARE INCH 125000
CQFMHARDNESS RATINGOVERALL ROCKWELL C MINIMUM 26.0 AND ROCKWELL C MAXIMUM 32.0
SFTTSURFACE TREATMENTOVERALL CADMIUM AND CHROMATE
ANEEGRIP LENGTHINCHES MINIMUM 1.297 AND INCHES MAXIMUM 1.328
THSDTHREAD SERIES DESIGNATORUNF

Cross-references

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

Manufacturer cross-reference part numbers and CAGE codes
Manufacturer part numberCAGE
40021277294
MIL-B-681280205
AN6-1780205
MIL-B-681281349
AN6-1788044
5-143-0-06-170F0086

Supersedes

This item replaces cancelled NIIN 001511334. An older drawing citing one of those numbers resolves here.