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5305-00-010-0739

Machine Screw

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Official Item Classification

Name
Machine Screw
(NSN) National Stock Number
5305-00-010-0739
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
06657
(FIIG) Federal Item Identification Guide
A500D0
Date
01/01/1963 (63 years ago)

2a thread class, 0.563 inches minimum and 0.625 inches maximum thread length, 0.625 inches nominal fastener length, round head style, right-hand thread direction

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

0.563 inches minimum and 0.625 inches maximum

Fastener Length

0.625 inches nominal

Head Style

round

Head Diameter

0.240 inches minimum and 0.260 inches maximum

Head Height

0.091 inches minimum and 0.103 inches maximum

Internal Drive Style

cross recess type 1

Nominal Thread Diameter

0.138 inches

Thread Quantity Per Inch

32

Screw Material

steel comp 1010 or steel comp 1015 or steel comp 1016 or steel comp 1017 or steel comp 1018 or steel comp 1019 or steel comp 1020

Screw Material Document And Classification

sae assn std all material responses

Thread Series Designator

unc

Replacement For

Part Number Description
5305-00-271-2563 No Name Available 05/04/1966
5305-00-720-8221 No Name Available 01/17/1966
5305-00-833-9652 No Name Available 01/20/1966

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0006657

Related Hardware Products

Part Number Description
6963-3 Machine Screw
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P160973 Machine Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-00-010-0739?
The FSCG of the NSN 5305-00-010-0739 is 5305
Does the NSN 5305-00-010-0739 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-010-0739 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5305-00-010-0739 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-010-0739 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5305-00-010-0739 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963