5305-01-368-5646

Find complete technical information, availability, and procurement data for: 5305-01-368-5646
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-368-5646

Item Name Code

22846

Assigment Date

12/04/1992 (33 years ago)

A nut having wings designed for manual turning without driver or wrench.

square head style, 2a thread class, right-hand thread direction, 0.280 inches nominal fastener length, 0.145 inches nominal thread 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: 0.145 inches nominal
Fastener Length: 0.280 inches nominal
Head Style: square
Head Height: 0.090 inches nominal
Width Between Flats: 0.280 inches nominal
Shoulder Length: 0.075 inches nominal all shoulders
Shoulder Width Across Flats: 0.020 inches nominal all shoulders
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.086 inches
Thread Quantity Per Inch: 56
Shoulder Shape: square all shoulders
Part Name Assigned By Controlling Agency: navy special project
Material: steel overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec 1st 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
1974AS178-001	Shoulder Screw

FAQs

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

What is the FSCG of the NSN 5305-01-368-5646?

The FSCG of the NSN 5305-01-368-5646 is 5305

Does the NSN 5305-01-368-5646 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-368-5646 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 5305-01-368-5646 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-368-5646 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 5305-01-368-5646 was assigned to the Federal Catalog?

It was assigned 33 years ago, on Fri, Dec 4, 1992