5305-00-721-4602

Find complete technical information, availability, and procurement data for: 5305-00-721-4602
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-721-4602

Item Name Code

06657

Assigment Date

01/01/1963 (63 years ago)

2a thread class, 0.438 inches maximum thread length, fillister head style, right-hand thread direction, 0.438 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: 2a
Thread Direction: right-hand
Thread Length: 0.438 inches maximum
Fastener Length: 0.438 inches nominal
Head Style: fillister
Head Diameter: 0.250 inches minimum and 0.270 inches maximum
Head Height: 0.106 inches minimum and 0.113 inches maximum
Hole Diameter: 0.046 inches nominal
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.164 inches
Hole Quantity: 1
Thread Quantity Per Inch: 32
Screw Material: steel comp 416f or steel comp 410
Screw Material Document And Classification: ams 5610 assn std 14th material response or ams 5613 assn std 2nd material response
Screw Surface Treatment: passivate
Head Hole Configuration Style: round
Thread Series Designator: unc

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
69691A44	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-721-4602?

The FSCG of the NSN 5305-00-721-4602 is 5305

Does the NSN 5305-00-721-4602 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-721-4602 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 5305-00-721-4602 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-721-4602 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 5305-00-721-4602 was assigned to the Federal Catalog?

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