5305-00-017-9085

Find complete technical information, availability, and procurement data for: 5305-00-017-9085
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-017-9085

Item Name Code

06660

Assigment Date

01/01/1961 (65 years ago)

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

hexagon head style, right-hand thread direction, 0.732 inches minimum thread length, 2a thread class, 0.750 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: 0.732 inches minimum
Fastener Length: 0.750 inches nominal
Head Style: hexagon
Head Height: 0.172 inches nominal
Width Between Flats: 0.367 inches nominal
Washer Quantity: 1
Internal Drive Style: slot
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 20
Hardness Rating: 40.0 rockwell c minimum and 52.0 rockwell c maximum overall
Primary Washer Style: flat external teeth
Primary Washer Material Thickness: 0.025 inches nominal
Material: steel overall
Material Document And Classification: sae assn std all material responses 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Below is a list of NSNs that have been officially superseded by this NSN: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
5305-00-427-0031	No Name Available	02/01/1977

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
13206E1473	Assembled Washer Screw
ERNE201	Assembled Washer Screw

FAQs

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

What is the FSCG of the NSN 5305-00-017-9085?

The FSCG of the NSN 5305-00-017-9085 is 5305

Does the NSN 5305-00-017-9085 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-017-9085 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 5305-00-017-9085 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-017-9085 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 5305-00-017-9085 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961