5305-01-365-8134

Find complete technical information, availability, and procurement data for: 5305-01-365-8134
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-365-8134

Item Name Code

18257

Assigment Date

10/15/1992 (33 years ago)

A nut, flat on top and bottom, having 4 flat sides. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

1.300 inches minimum and 1.500 inches maximum thread length, hexagon extended washer head style, right-hand thread direction, 1.500 inches nominal fastener length, 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: 1.300 inches minimum and 1.500 inches maximum
Fastener Length: 1.500 inches nominal
Head Style: hexagon extended washer
Head Height: 0.730 inches nominal
Width Between Flats: 1.120 inches nominal
Extended Washer Diameter: 1.590 inches nominal
Extended Washer Thickness: 0.120 inches nominal
Nominal Thread Diameter: 0.750 inches
Thread Quantity Per Inch: 10
Material: steel overall
Material Document And Classification: sae grade 8 assn std single material response overall
Surface Treatment: phosphate overall
Surface Treatment Document And Classification: dod-p-16232 mil 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
1332580	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-365-8134?

The FSCG of the NSN 5305-01-365-8134 is 5305

Does the NSN 5305-01-365-8134 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-365-8134 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 5305-01-365-8134 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-365-8134 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 5305-01-365-8134 was assigned to the Federal Catalog?

It was assigned 33 years ago, on Thu, Oct 15, 1992