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Home / MS parts / Fasteners & Fastening Hardware / NSN 5305-00-263-8403
NSN 5305-00-263-8403  ·  NIIN 002638403  ·  FSC 5305
NO DASHES 5305002638403
In Stock

SCREW,CLOSE TOLERANCE

Screws

Technical characteristics

19 rows

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

MRCRequirementValue
AAJDTHREAD CLASS3A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTHINCHES MINIMUM 0.320 AND INCHES MAXIMUM 0.370
AASBFASTENER LENGTHINCHES MINIMUM 0.455 AND INCHES MAXIMUM 0.485
AASKHEAD STYLE
AASLHEAD DIAMETERINCHES MINIMUM 0.337 AND INCHES MAXIMUM 0.383
AAURGRIP DIAMETERINCHES MINIMUM 0.1885 AND INCHES MAXIMUM 0.1895
ABQZINTERNAL DRIVE STYLE
AHYMNOMINAL THREAD DIAMETERINCHES 0.190
ANEEGRIP LENGTHINCHES MINIMUM 0.115 AND INCHES MAXIMUM 0.135
CMLPTHREAD QUANTITY PER INCH32
CRSQCOUNTERSINK ANGLEDEGREES MINIMUM 99.0 AND DEGREES MAXIMUM 101.0
CSYMSURFACE FINISHGRIP MICROINCHES 32.0
CSYMSURFACE FINISHTHREADS MICROINCHES 32.0
MATTMATERIALOVERALL STEEL COMP E4340 OR STEEL COMP 8740
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONOVERALL MIL SPEC 1ST MATERIAL RESPONSE -IL-S-5000 OR MIL SPEC 2ND MATERIAL RESPONSE -IL-S-6049RJGCA-S 6322
SFTTSURFACE TREATMENTOVERALL CADMIUM AND CHROMATE
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONOVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416 TY 2 CL 3
THSDTHREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF)

Cross-references

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

Manufacturer part numberCAGE
BACB30LU3-227624
BACB30LU3-257928
BACB30LU3-256878
BACB30LU3-280539
BACB30LU3-281205
BACB30LU3-292215
BACB30LU3-297928
BACB30LU3-206950
BACB30LU3-206725
BACB30LU3-206710
BACB30LU3-217943
BACB30LU3-217446
BACB30LU3-217443

Supersedes

This item replaces cancelled NIIN 006557672. An older drawing citing one of those numbers resolves here.