5305-01-309-8548

Find complete technical information, availability, and procurement data for: 5305-01-309-8548
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-309-8548

Item Name Code

16282

Assigment Date

10/24/1989 (36 years ago)

2.625 inches nominal fastener length, 2.525 inches minimum and 2.625 inches maximum thread length, 3a thread class, flat chamfer head style, right-hand thread direction

Product Characteristics

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

Thread Class: 3a
Thread Direction: right-hand
Thread Length: 2.525 inches minimum and 2.625 inches maximum
Fastener Length: 2.625 inches nominal
Head Style: flat chamfer
Head Diameter: 0.735 inches minimum and 0.750 inches maximum
Head Height: 0.492 inches minimum and 0.500 inches maximum
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.500 inches
Width Across Flats: 0.375 inches nominal
Thread Quantity Per Inch: 20
Material: steel comp 630 overall
Material Document And Classification: ams 5643 assn std single material response overall
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
1/2-20X2-5/8 IN LG	Socket Head Cap Screw
AMS-5643-1/2-20 X2-5/8INLG	Socket Head Cap Screw
S1E10042 ITEM 29	Socket Head Cap Screw
V2C11123-21DZ4	Socket Head Cap Screw
VC211123-21D24	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-309-8548?

The FSCG of the NSN 5305-01-309-8548 is 5305

Does the NSN 5305-01-309-8548 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-309-8548 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 5305-01-309-8548 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-309-8548 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 5305-01-309-8548 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Tue, Oct 24, 1989