5305-00-894-5143

Find complete technical information, availability, and procurement data for: 5305-00-894-5143
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-894-5143

Item Name Code

06672

Assigment Date

01/01/1962 (64 years ago)

A bracket of various shapes (other than angle), designed to be attached to a supporting surface for the specific purpose of positioning, aligning and/or supporting another item. Excludes:brace (as modified); bracket, angle; and bracket, double angle. See also bracket (1), electrical connector; bracket, fire extinguisher; bracket, solenoid; bracket, track, sliding door; and retainer (as modified).

1a thread class, right-hand thread direction, hexagon head style, 0.270 inches minimum and 0.300 inches maximum thread length, 1.100 inches minimum and 1.120 inches maximum 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: 1a
Thread Direction: right-hand
Thread Length: 0.270 inches minimum and 0.300 inches maximum
Fastener Length: 1.100 inches minimum and 1.120 inches maximum
Head Style: hexagon
Head Height: 0.240 inches minimum and 0.260 inches maximum
Width Between Flats: 0.616 inches minimum and 0.627 inches maximum
Hole Diameter: 0.070 inches nominal
Point Length: 0.720 inches minimum and 0.750 inches maximum
Point Diameter: 0.428 inches minimum and 0.430 inches maximum
Point Style: flat
Internal Drive Style: w/o internal drive
Nominal Thread Diameter: 0.250 inches
Hole Quantity: 1
Hole Type: drilled
Thread Quantity Per Inch: 20
Hole Configuration Style: hexagon flats
Point Chamfer Angle: 45.0 degrees nominal
Material: nickel alloy x-750 overall
Precious Material: silver
Surface Treatment: silver overall
Surface Treatment Document And Classification: ams 2410 assn std single treatment response overall
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
712B510P3	Setscrew

FAQs

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

What is the FSCG of the NSN 5305-00-894-5143?

The FSCG of the NSN 5305-00-894-5143 is 5305

Does the NSN 5305-00-894-5143 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5305-00-894-5143 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 5305-00-894-5143 contain precious materials?

Item contains silver.

Does NSN 5305-00-894-5143 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 5305-00-894-5143 was assigned to the Federal Catalog?

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