5305-00-487-7181

Find complete technical information, availability, and procurement data for: 5305-00-487-7181
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-487-7181

Item Name Code

06657

Assigment Date

01/01/1963 (63 years ago)

0.312 inches nominal fastener length, right-hand thread direction, 2a thread class, flat chamfer head style, 0.265 inches maximum thread 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: 2a
Thread Direction: right-hand
Thread Length: 0.265 inches maximum
Fastener Length: 0.312 inches nominal
Head Style: flat chamfer
Head Diameter: 0.213 inches nominal
Head Height: 0.073 inches minimum and 0.076 inches maximum
Internal Drive Style: slot
Nominal Thread Diameter: 0.138 inches
Thread Quantity Per Inch: 40
Screw Material: copper alloy 360
Screw Material Document And Classification: ams 4610 assn std single material response
Screw Surface Treatment: enamel
Screw Surface Treatment Document And Classification: black p.s39,fscm 19315 mfr ref single treatment response
Thread Series Designator: unf

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
PB6724-1	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-487-7181?

The FSCG of the NSN 5305-00-487-7181 is 5305

Does the NSN 5305-00-487-7181 have a Schedule B code assigned?

Yes, the Schedule B code is 7415338550

Does NSN 5305-00-487-7181 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 5305-00-487-7181 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-487-7181 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 5305-00-487-7181 was assigned to the Federal Catalog?

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