5305-01-352-8457

Find complete technical information, availability, and procurement data for: 5305-01-352-8457
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-352-8457

Item Name Code

06660

Assigment Date

02/01/1992 (34 years ago)

A screw, (as modified) to which has been assembled one or more nonremovable washer(s).

right-hand thread direction, pan head style, 0.260 inches minimum and 0.375 inches maximum thread length, 2a thread class, 0.343 inches minimum and 0.375 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: 2a
Thread Direction: right-hand
Thread Length: 0.260 inches minimum and 0.375 inches maximum
Fastener Length: 0.343 inches minimum and 0.375 inches maximum
Head Style: pan
Head Diameter: 0.357 inches minimum and 0.373 inches maximum
Head Height: 0.099 inches minimum and 0.110 inches maximum
Washer Quantity: 1
Internal Drive Style: slot
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 24
Primary Washer Outside Diameter: 0.370 inches minimum and 0.381 inches maximum
Primary Washer Style: spring tension
Primary Washer Material Thickness: 0.020 inches nominal
Material: steel comp 1010 overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416 ty2 cl2 fed spec 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
400806-004	Assembled Washer Screw

FAQs

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

What is the FSCG of the NSN 5305-01-352-8457?

The FSCG of the NSN 5305-01-352-8457 is 5305

Does the NSN 5305-01-352-8457 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-352-8457 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 5305-01-352-8457 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-352-8457 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 5305-01-352-8457 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Sat, Feb 1, 1992