NSN

5305-00-978-7943

Screw,Externally Relieved Body

FSC 5305SCREWSFSG 53HARDWARE AND ABRASIVES

Unit Price

$7.74

per EA

8 parts / 7 mfrs

Part Numbers for NSN 5305-00-978-79438 records
Part NumberCAGEManufacturerRNCCRNVC
6238SS083206540New Haven Mfg Corp Amatom Electronic Hardware Div59
6238SS0832-706540New Haven Mfg Corp Amatom Electronic Hardware Div59
6238SS0832-71YGB8Carey Manufacturing Co, Inc Dba Amatom Electronic Hardware Div Amatom Electronic Hardware32
P44F7343B4M0Lucent Technologies Inc Corporate HeadquartersC1
P44F73464959American Telephone and Telegraph Co59
610074P2394117Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems52
290-023-000495542Northrop Grumman Systems Corporation72
0N01775898230National Security Agency72
Manufacturers (7)

New Haven Mfg Corp Amatom Electronic Hardware Div

CAGE 06540
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Carey Manufacturing Co, Inc Dba Amatom Electronic Hardware Div Amatom Electronic Hardware

CAGE 1YGB8
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Lucent Technologies Inc Corporate Headquarters

CAGE 3B4M0
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American Telephone and Telegraph Co

CAGE 64959
View NSNs

Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems

CAGE 94117
View NSNs

Northrop Grumman Systems Corporation

CAGE 95542
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National Security Agency

CAGE 98230
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$7.74EA0
01-OCT-2025$7.74EA0
01-OCT-2025$7.74EA0
01-OCT-2025$7.74EA0
01-OCT-2025$7.74EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

U

ESD/EMI

Item Characteristics
MRCRequirementReply
AAJDTHREAD CLASS2A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM
AASBFASTENER LENGTH0.734 INCHES MINIMUM AND 0.766 INCHES MAXIMUM
AASKHEAD STYLEFILLISTER
AASLHEAD DIAMETER0.250 INCHES MINIMUM AND 0.270 INCHES MAXIMUM
AASUHEAD HEIGHT0.102 INCHES NOMINAL
AAWCFIRST DIAMETER FROM HEAD0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM
AAWHDISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER0.532 INCHES MINIMUM AND 0.552 INCHES MAXIMUM
ABQZINTERNAL DRIVE STYLESLOT
AHYMNOMINAL THREAD DIAMETER0.164 INCHES
CMLPTHREAD QUANTITY PER INCH32
CSNGEXTERNALLY RELIEVED BODY DIAMETER QUANTITY1
MATTMATERIALSTEEL COMP 303 OR STEEL COMP 303 PLUS X OR STEEL COMP 303MA OR STEEL COMP 303SE OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONASTM A581 ASSN STD ALL MATERIAL RESPONSES OVERALL
SFTTSURFACE TREATMENTPASSIVATE OVERALL
THSDTHREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)

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About NSN 5305-00-978-7943

NSN 5305-00-978-7943 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 8 part numbers associated with this NSN from 7 manufacturers.

The current government unit price for NSN 5305-00-978-7943 is $7.74. Price history shows 5 recorded price changes.

To find the part number for NSN 5305-00-978-7943, 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.