5305-00-558-2976

Find complete technical information, availability, and procurement data for: 5305-00-558-2976
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-558-2976

Item Name Code

29294

Assigment Date

01/01/1963 (63 years ago)

flat countersunk head style, 2.563 inches minimum and 2.610 inches maximum fastener length, 0.615 inches minimum and 0.682 inches maximum thread length, 3a thread class, right-hand thread direction

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 3a
Thread Direction: right-hand
Thread Length: 0.615 inches minimum and 0.682 inches maximum
Fastener Length: 2.563 inches minimum and 2.610 inches maximum
Head Style: flat countersunk
Head Diameter: 0.752 inches minimum and 0.762 inches maximum
Grip Diameter: 0.3737 inches minimum and 0.3742 inches maximum
Shank Unthreaded Hole Diameter: 0.106 inches nominal first hole
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.375 inches
Grip Length: 1.928 inches minimum and 1.948 inches maximum
Part Name Assigned By Controlling Agency: navy special project
Thread Series Designator: unf
Specification/Standard Data: 80205-nas336 professional/industrial association standard

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5306-00-282-3305	No Name Available	01/01/1960

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
NAS336-24	Close Tolerance Screw

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5305-00-558-2976?

The FSCG of the NSN 5305-00-558-2976 is 5305

Does NSN 5305-00-558-2976 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 5305-00-558-2976 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-00-558-2976 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 5305-00-558-2976 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963