NSN

5305-01-273-2277

Screw,Cap,Socket Head

FSC 5305SCREWSFSG 53HARDWARE AND ABRASIVES

Unit Price

$1.53

per EA

5 parts / 5 mfrs

Part Numbers for NSN 5305-01-273-22775 records
Part NumberCAGEManufacturerRNCCRNVC
946555-503506481Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp59
1034-D100 ITEM 9560756Cepeda Associates, Inc. Dba Cepeda Associates IncC1
MS24671-3380205National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use32
FF-S-8681348Federal Specifications Promulgated By General Services Administration Washington Dc41
MS24671-3396906Military Standards Promulgated By Military Departments Under Authority of Defense Standardization Manual 4120 3-M59
Manufacturers (5)

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp

CAGE 06481
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Cepeda Associates, Inc. Dba Cepeda Associates Inc

CAGE 60756
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National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use

CAGE 80205
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Federal Specifications Promulgated By General Services Administration Washington Dc

CAGE 81348
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Military Standards Promulgated By Military Departments Under Authority of Defense Standardization Manual 4120 3-M

CAGE 96906
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$1.53EA0
01-OCT-2025$1.53EA0
01-OCT-2025$1.53EA0
01-OCT-2025$1.53EA0
01-OCT-2025$1.53EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

A

ESD/EMI

Item Characteristics
MRCRequirementReply
AAJDTHREAD CLASS3A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH1.000 INCHES MINIMUM AND 1.250 INCHES MAXIMUM
AASBFASTENER LENGTH1.460 INCHES MINIMUM AND 1.500 INCHES MAXIMUM
AASKHEAD STYLEFLAT COUNTERSUNK
AASLHEAD DIAMETER0.480 INCHES MINIMUM AND 0.531 INCHES MAXIMUM
ABQZINTERNAL DRIVE STYLEHEXAGON
AGAVEND ITEM IDENTIFICATIONMRAP - COUGAR CAT1 A2
AHYMNOMINAL THREAD DIAMETER0.250 INCHES
ASDBWIDTH ACROSS FLATS0.156 INCHES NOMINAL
CMLPTHREAD QUANTITY PER INCH20
CQBCMINIMUM TENSILE STRENGTH80000 POUNDS PER SQUARE INCH
CQFMHARDNESS RATING80.0 ROCKWELL B MINIMUM OVERALL
CRSQCOUNTERSINK ANGLE80.0 DEGREES MINIMUM AND 84.0 DEGREES MAXIMUM
MATTMATERIALSTEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316 OR STEEL COMP 384 OVERALL
SFTTSURFACE TREATMENTPASSIVATE OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THSDTHREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
ZZZTNONDEFINITIVE SPEC/STD DATA4 TYPE

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About NSN 5305-01-273-2277

NSN 5305-01-273-2277 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 5 part numbers associated with this NSN from 5 manufacturers.

The current government unit price for NSN 5305-01-273-2277 is $1.53. Price history shows 5 recorded price changes.

To find the part number for NSN 5305-01-273-2277, 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.