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5305-00-004-2985

Close Tolerance Screw

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Official Item Classification

Name
Close Tolerance Screw
(NSN) National Stock Number
5305-00-004-2985
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
29294
(FIIG) Federal Item Identification Guide
A003B0
Date
06/07/1972 (54 years ago)

1.113 inches nominal fastener length, 3a thread class, 0.2485 inches minimum and 0.2495 inches maximum grip diameter, 0.426 inches maximum thread length, right-hand thread direction

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.426 inches maximum

Fastener Length

1.113 inches nominal

Grip Diameter

0.2485 inches minimum and 0.2495 inches maximum

Internal Drive Style

high-torque

Nominal Thread Diameter

0.250 inches

Grip Length

0.687 inches nominal

Thread Quantity Per Inch

28

Material

titanium alloy overall

Thread Series Designator

unf

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

0029294

Related Hardware Products

Part Number Description
A51G20551-11 Close Tolerance Screw
A51G20551-13 Close Tolerance Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-00-004-2985?
The FSCG of the NSN 5305-00-004-2985 is 5305
Does the NSN 5305-00-004-2985 have a Schedule B code assigned?
Yes, the Schedule B code is 8109900000
Does NSN 5305-00-004-2985 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 5305-00-004-2985 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-004-2985 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 5305-00-004-2985 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Wed, Jun 7, 1972