131185-13

View detailed technical data, stock status, and sourcing information for: 131185-13
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-899-7729

Item Name Code

06656

Assigment Date

01/01/1962 (64 years ago)

0.125 inches minimum thread length, 0.061 inches nominal head diameter, flat countersunk head style, 0.270 inches nominal fastener length, slot internal drive style

Product Characteristics

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

Thread Length: 0.125 inches minimum
Fastener Length: 0.270 inches nominal
Head Style: flat countersunk
Head Diameter: 0.061 inches nominal
Internal Drive Style: slot
Countersink Angle: 82.0 degrees nominal
Material: steel comp 1340h or steel comp 1345 overall
Material Document And Classification: mil-s-7720 mil spec 1st material response or mil-s-18732 mil spec 2nd material response overall
Surface Treatment: passivate overall

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
131185-13	Instrument Screw
5305PL0144529	Instrument Screw

FAQs

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

What is the FSCG of the NSN 5305-00-899-7729?

The FSCG of the NSN 5305-00-899-7729 is 5305

Does the NSN 5305-00-899-7729 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-899-7729 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 5305-00-899-7729 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-899-7729 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 5305-00-899-7729 was assigned to the Federal Catalog?

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