NSN

5305-01-384-2101

Screw,Cap,Socket Head

FSC 5305SCREWSFSG 53HARDWARE AND ABRASIVES

Unit Price

$19.69

per EA

3 parts / 3 mfrs

Part Numbers for NSN 5305-01-384-21013 records
Part NumberCAGEManufacturerRNCCRNVC
1/4-20UNC-3AX.750 IN.LG.NICU80204American National Standards Institute Incorporated Dba American National Standards Institute31
FF-S-8681348Federal Specifications Promulgated By General Services Administration Washington Dc41
FFS86TY4,.250-2 0UNC-3AX.750,D9182Zf Industrieantriebe Witten GmbhC1
Manufacturers (3)

American National Standards Institute Incorporated Dba American National Standards Institute

CAGE 80204
View NSNs

Federal Specifications Promulgated By General Services Administration Washington Dc

CAGE 81348
View NSNs

Zf Industrieantriebe Witten Gmbh

CAGE D9182
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$19.69EA0
01-OCT-2025$19.69EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

A

ESD/EMI

Item Characteristics
MRCRequirementReply
AAJDTHREAD CLASS3A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH0.489 INCHES MINIMUM AND 0.589 INCHES MAXIMUM
AASBFASTENER LENGTH0.750 INCHES NOMINAL
AASKHEAD STYLEFLAT COUNTERSUNK
AASLHEAD DIAMETER0.480 INCHES MINIMUM AND 0.531 INCHES MAXIMUM
ABQZINTERNAL DRIVE STYLEHEXAGON
AHYMNOMINAL THREAD DIAMETER0.250 INCHES
ASDBWIDTH ACROSS FLATS0.156 INCHES NOMINAL
CMLPTHREAD QUANTITY PER INCH20
CQBCMINIMUM TENSILE STRENGTH180000 POUNDS PER SQUARE INCH
CQFMHARDNESS RATING39.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL
CQHQMINIMUM YIELD STRENGTH155000 POUNDS PER SQUARE INCH
CRSQCOUNTERSINK ANGLE80.0 DEGREES MINIMUM AND 84.0 DEGREES MAXIMUM
CSYMSURFACE FINISH32.0 MICROINCHES BEARING SURFACE OF HEAD
CSYMSURFACE FINISH32.0 MICROINCHES FASTENER
HUESCOLORBLACK OVERALL
MATTMATERIALNICKEL ALLOY 400 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 CLA FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SFTTSURFACE TREATMENTOXIDE OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
THSDTHREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
ZZZTNONDEFINITIVE SPEC/STD DATA4 TYPE

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About NSN 5305-01-384-2101

NSN 5305-01-384-2101 is a National Stock Number assigned to Screw,Cap,Socket Head. This NSN part number belongs to Federal Supply Class 5305 (SCREWS) under Federal Supply Group 53 (HARDWARE AND ABRASIVES). There are 3 part numbers associated with this NSN from 3 manufacturers.

The current government unit price for NSN 5305-01-384-2101 is $19.69. Price history shows 2 recorded price changes.

To find the part number for NSN 5305-01-384-2101, refer to the part number cross-reference table above. Each part number is linked to its manufacturer through a CAGE (Commercial and Government Entity) code.