5305-00-285-5282

Find complete technical information, availability, and procurement data for: 5305-00-285-5282
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-285-5282

Item Name Code

06660

Assigment Date

01/01/1963 (63 years ago)

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

right-hand thread direction, 0.282 inches minimum and 0.344 inches maximum thread length, 0.344 inches minimum and 0.375 inches maximum fastener length, round head style, 2a thread class

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: 0.282 inches minimum and 0.344 inches maximum
Fastener Length: 0.344 inches minimum and 0.375 inches maximum
Head Style: round
Head Diameter: 0.287 inches minimum and 0.309 inches maximum
Head Height: 0.107 inches minimum and 0.120 inches maximum
Washer Quantity: 1
Internal Drive Style: slot
Nominal Thread Diameter: 0.164 inches
Thread Quantity Per Inch: 32
Primary Washer Outside Diameter: 0.305 inches minimum and 0.319 inches maximum
Primary Washer Style: split helical ring
Primary Washer Material Thickness: 0.031 inches minimum
Material: steel comp 1010 or steel comp 1011 or steel comp 1013 or steel comp 1015 or steel comp 1016 or steel comp 1017 or steel comp 1018 or steel comp 1019 or steel comp 1020 fastener
Material Document And Classification: 66 fed std all material responses primary washer
Material Document And Classification: 66 fed std all material responses fastener
Surface Treatment: cadmium and chromate 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Below is a list of NSNs that have been officially superseded by this NSN: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
5305-00-045-1626	No Name Available	09/01/1978
5305-00-272-5069	No Name Available	09/01/1978
5305-00-616-6014	No Name Available	05/20/1988

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
451626	Assembled Washer Screw
453696	Assembled Washer Screw
FF-W-84	Assembled Washer Screw

FAQs

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

What is the FSCG of the NSN 5305-00-285-5282?

The FSCG of the NSN 5305-00-285-5282 is 5305

Does the NSN 5305-00-285-5282 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-285-5282 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 5305-00-285-5282 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-285-5282 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 5305-00-285-5282 was assigned to the Federal Catalog?

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