NSN

5305-01-256-5779

Screw,Externally Relieved Body

FSC 5305SCREWSFSG 53HARDWARE AND ABRASIVES

2 parts / 2 mfrs

Part Numbers for NSN 5305-01-256-57792 records
Part NumberCAGEManufacturerRNCCRNVC
6131-SS-0632-606540New Haven Mfg Corp Amatom Electronic Hardware Div59
6131-SS-0632-61YGB8Carey Manufacturing Co, Inc Dba Amatom Electronic Hardware Div Amatom Electronic Hardware32
Manufacturers (2)

New Haven Mfg Corp Amatom Electronic Hardware Div

CAGE 06540
View NSNs

Carey Manufacturing Co, Inc Dba Amatom Electronic Hardware Div Amatom Electronic Hardware

CAGE 1YGB8
View NSNs
Identification Data

DEMIL

A

HMIC

N

PMIC

U

ESD/EMI

Item Characteristics
MRCRequirementReply
AAJDTHREAD CLASS2A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH0.265 INCHES MINIMUM AND 0.297 INCHES MAXIMUM
AASBFASTENER LENGTH0.719 INCHES NOMINAL
AASKHEAD STYLEKNURLED NO. 1
AASLHEAD DIAMETER0.312 INCHES NOMINAL
AASUHEAD HEIGHT0.188 INCHES NOMINAL
AAWCFIRST DIAMETER FROM HEAD0.085 INCHES MINIMUM AND 0.105 INCHES MAXIMUM
AAWHDISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER0.422 INCHES MINIMUM AND 0.454 INCHES MAXIMUM
ABQJPOINT STYLECONE
ABQZINTERNAL DRIVE STYLESLOT
AHYMNOMINAL THREAD DIAMETER0.138 INCHES
CMLPTHREAD QUANTITY PER INCH32
CSNGEXTERNALLY RELIEVED BODY DIAMETER QUANTITY1
CWDKPOINT CHAMFER ANGLE77.0 DEGREES MINIMUM AND 87.0 DEGREES MAXIMUM
MATTMATERIALSTEEL OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONMIL-W-52263C MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SFTTSURFACE TREATMENTPASSIVATE OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-14072 E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
THSDTHREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)

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About NSN 5305-01-256-5779

NSN 5305-01-256-5779 is a National Stock Number assigned to Screw,Externally Relieved Body. This NSN part number belongs to Federal Supply Class 5305 (SCREWS) under Federal Supply Group 53 (HARDWARE AND ABRASIVES). There are 2 part numbers associated with this NSN from 2 manufacturers.

To find the part number for NSN 5305-01-256-5779, 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.