5305-00-637-5480

Find complete technical information, availability, and procurement data for: 5305-00-637-5480
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-637-5480

Item Name Code

22846

Assigment Date

01/01/1963 (63 years ago)

0.312 inches nominal fastener length, 2a thread class, right-hand thread direction, 0.125 inches minimum thread length, flat chamfer 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: 0.125 inches minimum
Fastener Length: 0.312 inches nominal
Head Style: flat chamfer
Head Diameter: 0.188 inches nominal
Head Height: 0.031 inches nominal
Shoulder Diameter: 0.125 inches nominal first shoulder
Shoulder Length: 0.062 inches nominal first shoulder
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.086 inches
Thread Quantity Per Inch: 56
Shoulder Shape: round first shoulder
Material: steel overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416 ty2 cl3 fed spec single treatment response overall
Thread Series Designator: unc

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5305-00-370-0469	No Name Available	01/01/1960

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
N17T350014-120	Shoulder Screw

FAQs

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

What is the FSCG of the NSN 5305-00-637-5480?

The FSCG of the NSN 5305-00-637-5480 is 5305

Does the NSN 5305-00-637-5480 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-637-5480 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 5305-00-637-5480 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-637-5480 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 5305-00-637-5480 was assigned to the Federal Catalog?

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