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5305-00-149-9702

Machine Screw

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Official Item Classification

Name
Machine Screw
(NSN) National Stock Number
5305-00-149-9702
(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)

right-hand thread direction, 1.000 inches minimum thread length, flat countersunk undercut head style, 1.219 inches nominal fastener length, 3a thread class

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

1.000 inches minimum

Fastener Length

1.219 inches nominal

Head Style

flat countersunk undercut

Head Diameter

0.625 inches nominal

Head Height

0.156 inches nominal

Internal Drive Style

cross recess type 1

Nominal Thread Diameter

0.312 inches

Thread Quantity Per Inch

24

Countersink Angle

82.0 degrees nominal

Screw Material

steel comp 8735

Screw Material Document And Classification

ams 6320 assn std single material response

Screw Surface Treatment

cadmium

Thread Series Designator

unf

Replacement For

Part Number Description
5305-00-545-0006 No Name Available 01/01/1963

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
537818 Machine Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-00-149-9702?
The FSCG of the NSN 5305-00-149-9702 is 5305
Does the NSN 5305-00-149-9702 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-149-9702 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 5305-00-149-9702 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-149-9702 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 5305-00-149-9702 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963