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5305-00-173-0100

Close Tolerance Screw

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Official Item Classification

Name
Close Tolerance Screw
(NSN) National Stock Number
5305-00-173-0100
(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
11/24/1971 (54 years ago)

39.0 rockwell c minimum and 45.0 rockwell c maximum overall hardness rating, 0.277 inches minimum and 0.328 inches maximum thread length, navy special project part name assigned by controlling agency, 2.688 inches minimum and 2.704 inches maximum grip length, retaining balls in shank special features

Specs & Compatibility

Thread Length

0.277 inches minimum and 0.328 inches maximum

Grip Length

2.688 inches minimum and 2.704 inches maximum

Hardness Rating

39.0 rockwell c minimum and 45.0 rockwell c maximum overall

Part Name Assigned By Controlling Agency

navy special project

Special Features

retaining balls in shank

Material Document And Classification

mil-s-6049 mil spec single material response overall

Surface Treatment

cadmium and chromate overall

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

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
AS108-04-43 Close Tolerance Screw
CA2630-0443 Close Tolerance Screw
GB511AE4-43 Close Tolerance Screw
VP1119-4-43 Close Tolerance Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-00-173-0100?
The FSCG of the NSN 5305-00-173-0100 is 5305
Does NSN 5305-00-173-0100 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 5305-00-173-0100 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-00-173-0100 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 5305-00-173-0100 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Wed, Nov 24, 1971