Home / MS parts / Fasteners & Fastening Hardware / NSN 5305-00-068-0498
NSN 5305-00-068-0498  ·  NIIN 000680498  ·  FSC 5305
NO DASHES 5305000680498
In Stock

SCREW,CAP,HEXAGON HEAD

Screws

Technical characteristics

17 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
AATBWIDTH BETWEEN FLATSINCHES MINIMUM 0.428 AND INCHES MAXIMUM 0.438
AHYMNOMINAL THREAD DIAMETERINCHES 0.250
AASBFASTENER LENGTHINCHES NOMINAL 0.375
SFTTSURFACE TREATMENTOVERALL CADMIUM AND CHROMATE
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONOVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TYE 2,CLASS 3
THSDTHREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
AASKHEAD STYLE
AASUHEAD HEIGHTINCHES MINIMUM 0.150 AND INCHES MAXIMUM 0.163
AAJDTHREAD CLASS2A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTHINCHES MAXIMUM 0.375
MATTMATERIALOVERALL STEEL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONOVERALL ASSN STD SINGLE MATERIAL RESPONSE SAE GR 5
CMLPTHREAD QUANTITY PER INCH20
CQHQMINIMUM YIELD STRENGTHPOUNDS PER SQUARE INCH 85000
CQFMHARDNESS RATINGOVERALL ROCKWELL C MINIMUM 23.0 AND ROCKWELL C MAXIMUM 32.0
CQBCMINIMUM TENSILE STRENGTHPOUNDS PER SQUARE INCH 120000

Cross-references

14 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
N22P21006C624446
XD366289
MS90725-180205
MS90725-18346B
5305PL06788619009H
70009-195097
5622196046
MS90725-196906
179789D9182
5305000680498A00AM
251511H0001
402352028S5686
0702026S3002
N22P21006C603538

Supersedes

This item replaces cancelled NIINs 000181055 · 000214000 · 000121797 · 000106962 · 002073988 · 005848744 · 006397275 · 007227523 · 008324098 · 009321597. An older drawing citing one of those numbers resolves here.