NSN

5305-01-183-4018

Screw,Close Tolerance

FSC 5305SCREWSFSG 53HARDWARE AND ABRASIVES

Unit Price

$20.29

per EA

3 parts / 3 mfrs

Part Numbers for NSN 5305-01-183-40183 records
Part NumberCAGEManufacturerRNCCRNVC
CA2193-4-0529372Howmet Global Fastening Systems Inc. Div Tridair Products32
LE111-0002-400543999The Boeing Company Div Legacy Am&M72
FIT01-0002-400558998Fastener Innovation Technology, Inc. Dba F I T32
Manufacturers (3)

Howmet Global Fastening Systems Inc. Div Tridair Products

CAGE 29372
View NSNs

The Boeing Company Div Legacy Am&M

CAGE 43999
View NSNs

Fastener Innovation Technology, Inc. Dba F I T

CAGE 58998
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$20.29EA0
01-OCT-2025$20.29EA0
01-OCT-2025$20.29EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

A

ESD/EMI

Item Characteristics
MRCRequirementReply
AAJDTHREAD CLASS3A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH0.578 INCHES MINIMUM AND 0.618 INCHES MAXIMUM
AASBFASTENER LENGTH0.838 INCHES MINIMUM AND 0.858 INCHES MAXIMUM
AASKHEAD STYLEFLAT COUNTERSUNK
AASLHEAD DIAMETER0.454 INCHES MINIMUM AND 0.508 INCHES MAXIMUM
AAURGRIP DIAMETER0.1895 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM
ABQZINTERNAL DRIVE STYLEHEXAGON
AHYMNOMINAL THREAD DIAMETER0.250 INCHES
ANEEGRIP LENGTH0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM
ASDBWIDTH ACROSS FLATS0.1565 INCHES MINIMUM AND 0.1587 INCHES MAXIMUM
CMLPTHREAD QUANTITY PER INCH28
CQBCMINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH
CRSQCOUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
CSYMSURFACE FINISH32.0 MICROINCHES THREADS
CSYMSURFACE FINISH32.0 MICROINCHES BEARING SURFACE OF HEAD
FEATSPECIAL FEATURES3 KEYWAYS IN BODY LENGTH,COUNTERBORED IN THREAD END
MATTMATERIALIRON ALLOY 660 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SFTTSURFACE TREATMENTPASSIVATE OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THSDTHREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF)

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About NSN 5305-01-183-4018

NSN 5305-01-183-4018 is a National Stock Number assigned to Screw,Close Tolerance. 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 5305-01-183-4018 is $20.29. Price history shows 3 recorded price changes.

To find the part number for NSN 5305-01-183-4018, 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.