5305-00-877-6997

Find complete technical information, availability, and procurement data for: 5305-00-877-6997
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-877-6997

Item Name Code

16282

Assigment Date

01/01/1962 (64 years ago)

button head style, 0.500 inches minimum thread length, right-hand thread direction, 3a thread class, 0.500 inches nominal fastener length

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: 0.500 inches minimum
Fastener Length: 0.500 inches nominal
Head Style: button
Head Diameter: 0.298 inches minimum and 0.312 inches maximum
Head Height: 0.077 inches minimum and 0.087 inches maximum
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.164 inches
Width Across Flats: 0.093 inches minimum and 0.094 inches maximum
Thread Quantity Per Inch: 32
Material: steel overall
Material Document And Classification: 66 fed std single material response overall
Surface Treatment: cadmium overall
Thread Series Designator: unc

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5305-00-860-1002	No Name Available	12/04/2013

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
5316-768-1	Socket Head Cap Screw
P18776	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-00-877-6997?

The FSCG of the NSN 5305-00-877-6997 is 5305

Does the NSN 5305-00-877-6997 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-877-6997 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 5305-00-877-6997 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-877-6997 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 5305-00-877-6997 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962