5305-00-637-5471

Find complete technical information, availability, and procurement data for: 5305-00-637-5471
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-637-5471

Item Name Code

22846

Assigment Date

01/01/1963 (63 years ago)

2a thread class, right-hand thread direction, 0.219 inches minimum thread length, hexagon head style, 0.281 inches nominal 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: 2a
Thread Direction: right-hand
Thread Length: 0.219 inches minimum
Fastener Length: 0.281 inches nominal
Head Style: hexagon
Head Height: 0.047 inches nominal
Width Between Flats: 0.312 inches nominal
Shoulder Diameter: 0.219 inches nominal first shoulder
Shoulder Length: 0.062 inches nominal first shoulder
Internal Drive Style: w/o internal drive
Nominal Thread Diameter: 0.138 inches
Thread Quantity Per Inch: 40
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: unf

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5305-00-370-0664	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
150909	Shoulder Screw
N17T350014-328	Shoulder Screw

FAQs

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

What is the FSCG of the NSN 5305-00-637-5471?

The FSCG of the NSN 5305-00-637-5471 is 5305

Does the NSN 5305-00-637-5471 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-637-5471 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 5305-00-637-5471 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-637-5471 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 5305-00-637-5471 was assigned to the Federal Catalog?

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