Home / MS parts / Fasteners & Fastening Hardware / NSN 5305-01-126-8171
NSN 5305-01-126-8171  ·  NIIN 011268171  ·  FSC 5305
NO DASHES 5305011268171
In Stock

SCREW,CAP,SOCKET HEAD

Screws

Technical characteristics

22 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
AAJDTHREAD CLASS3A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTHINCHES MINIMUM 0.658 AND INCHES MAXIMUM 0.750
AASBFASTENER LENGTHINCHES MINIMUM 0.720 AND INCHES MAXIMUM 0.750
AASKHEAD STYLE
AASLHEAD DIAMETERINCHES MINIMUM 0.303 AND INCHES MAXIMUM 0.312
AASUHEAD HEIGHTINCHES MINIMUM 0.185 AND INCHES MAXIMUM 0.190
ABQZINTERNAL DRIVE STYLE
AHYMNOMINAL THREAD DIAMETERINCHES 0.190
ASDBWIDTH ACROSS FLATSINCHES MINIMUM 0.156 AND INCHES MAXIMUM 0.159
CMLPTHREAD QUANTITY PER INCH32
CQBCMINIMUM TENSILE STRENGTHPOUNDS PER SQUARE INCH 160000
CQFMHARDNESS RATINGOVERALL ROCKWELL C MINIMUM 38.0 AND ROCKWELL C MAXIMUM 45.0
CQHQMINIMUM YIELD STRENGTHPOUNDS PER SQUARE INCH 155000
CRTLCRITICALITY CODE JUSTIFICATIONFEAT
FEATSPECIAL FEATURESCRITICAL SAFETY ITEM (CSI)
MATTMATERIALOVERALL IRON ALLOY 660
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONOVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S 5731 OR ASSN STD SINGLE MATERIAL RESPONSE A-S 5737
SFTTSURFACE TREATMENTOVERALL PASSIVATE
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONOVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--35
THSDTHREAD SERIES DESIGNATORUNRF
ZZZKSPECIFICATION/STANDARD DATAPROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD 80205-NAS1351

Cross-references

12 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
NAS1351N3-121ER65
NAS1351N3-121EM77
NAS1351N3-123B1R2
NAS1351N3-1258998
NAS1351N3-1262206
NAS1351N3-1276301
NAS1351N3-1280205
10115145A486G
NAS1351N3-12U1604
NAS1351N3-12007R1
NAS1351N3-120PXV4
NAS1351N3-120F620