NSN

5305-01-451-9021

Screw,Close Tolerance

FSC 5305SCREWSFSG 53HARDWARE AND ABRASIVES

Unit Price

$2.51

per EA

11 parts / 11 mfrs

Part Numbers for NSN 5305-01-451-902111 records
Part NumberCAGEManufacturerRNCCRNVC
BACB30LH2-906710Valley-Todeco, Inc. Dba Arconic Fastening Systems52
BACB30LH2-906725Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company52
BACB30LH2-917943Federal Manufacturing Corp52
BACB30LH2-91RC86Howmet Global Fastening Systems Inc Div City of Industry Operations52
BACB30LH2-927624Sps Technologies Llc Dba Pb Fasteners Div Pb Fasteners52
BACB30LH2-956878Sps Technologies, Llc Dba Pb Fasteners52
BACB30LH2-980539Sps Technologies, Llc Dba Aerospace Fasteners Group Div Aerospace - Santa Ana52
BACB30LH2-981205The Boeing Company Div Defense32
BACB30LH2-99N513Voi-Shan/Chatsworth Div of Vsi Corp Sub of Fairchild Industries Inc59
BACB30LH2-9Z03F0Boeing Defence Australia Ltd52
BACB30LH2-9Z8T75Boeing Defence Australia Ltd Div Defense, Space & Security52
Manufacturers (11)

Valley-Todeco, Inc. Dba Arconic Fastening Systems

CAGE 06710
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Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company

CAGE 06725
View NSNs

Federal Manufacturing Corp

CAGE 17943
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Howmet Global Fastening Systems Inc Div City of Industry Operations

CAGE 1RC86
View NSNs

Sps Technologies Llc Dba Pb Fasteners Div Pb Fasteners

CAGE 27624
View NSNs

Sps Technologies, Llc Dba Pb Fasteners

CAGE 56878
View NSNs

Sps Technologies, Llc Dba Aerospace Fasteners Group Div Aerospace - Santa Ana

CAGE 80539
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The Boeing Company Div Defense

CAGE 81205
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Voi-Shan/Chatsworth Div of Vsi Corp Sub of Fairchild Industries Inc

CAGE 9N513
View NSNs

Boeing Defence Australia Ltd

CAGE Z03F0
View NSNs

Boeing Defence Australia Ltd Div Defense, Space & Security

CAGE Z8T75
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$2.51EA0
01-OCT-2025$2.51EA0
01-OCT-2025$2.51EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

A

ESD/EMI

Item Characteristics
MRCRequirementReply
AAJDTHREAD CLASS3A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH0.345 INCHES NOMINAL
AASBFASTENER LENGTH0.892 INCHES MINIMUM AND 0.922 INCHES MAXIMUM
AASKHEAD STYLEFLAT COUNTERSUNK
AASLHEAD DIAMETER0.255 INCHES MINIMUM AND 0.334 INCHES MAXIMUM
AAURGRIP DIAMETER0.1625 INCHES MINIMUM AND 0.1635 INCHES MAXIMUM
ABQZINTERNAL DRIVE STYLECROSS RECESS TYPE 1
AHYMNOMINAL THREAD DIAMETER0.164 INCHES
ANEEGRIP LENGTH0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM
CMLPTHREAD QUANTITY PER INCH32
CRSQCOUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
MATTMATERIALIRON ALLOY 660 OVERALL
SFTTSURFACE TREATMENTCADMIUM OVERALL
THSDTHREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF)

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About NSN 5305-01-451-9021

NSN 5305-01-451-9021 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 11 part numbers associated with this NSN from 11 manufacturers.

The current government unit price for NSN 5305-01-451-9021 is $2.51. Price history shows 3 recorded price changes.

To find the part number for NSN 5305-01-451-9021, 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.