NAF213291-436-7

View detailed technical data, stock status, and sourcing information for: NAF213291-436-7
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-276-1998

Item Name Code

06657

Assigment Date

01/01/1963 (63 years ago)

0.438 inches nominal fastener length, right-hand thread direction, 2a thread class, 0.438 inches maximum thread length, binding head style

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: binding
Head Diameter: 0.223 inches minimum and 0.235 inches maximum
Head Height: 0.056 inches minimum and 0.063 inches maximum
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.112 inches
Thread Quantity Per Inch: 36
Part Name Assigned By Controlling Agency: navy special project
Screw Material: copper alloy
Screw Surface Treatment: nickel
Thread Series Designator: uns

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
NAF213291-436-7	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-276-1998?

The FSCG of the NSN 5305-00-276-1998 is 5305

Does the NSN 5305-00-276-1998 have a Schedule B code assigned?

Yes, the Schedule B code is 7415338550

Does NSN 5305-00-276-1998 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 5305-00-276-1998 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-00-276-1998 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 5305-00-276-1998 was assigned to the Federal Catalog?

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