5305-01-421-9552

Find complete technical information, availability, and procurement data for: 5305-01-421-9552
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 5305-01-421-9552 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-421-9552

Item Name Code

01852

Assigment Date

11/17/1995 (30 years ago)

A metallic or nonmetallic item of various peripheral shapes and a solid cross-section. It is designed to maintain a predetermined distance between two surfaces. It may have flat parallel bearing surfaces. Do not use if a more specific name applies. See also spacer, ring; spacer, plate; spacer, sleeve; spacer, stepped; shim and washer, flat.

0.380 inches nominal thread length, right-hand thread direction, hexagon extended washer head style, 1.000 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: 0.380 inches nominal
Fastener Length: 1.000 inches nominal
Head Style: hexagon extended washer
Head Height: 0.380 inches nominal
Width Between Flats: 0.560 inches nominal
Extended Washer Diameter: 0.620 inches nominal
Extended Washer Thickness: 0.080 inches nominal
First Diameter From Head: 0.250 inches nominal
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 0.620 inches nominal
Internal Drive Style: slot
Nominal Thread Diameter: 0.375 inches
Thread Quantity Per Inch: 16
Externally Relieved Body Diameter Quantity: 1
Material: steel comp 303 overall
Material Document And Classification: astm a582 assn std single material 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
217-6603235FINDAY-1-41	Externally Relieved Body Screw
845-4687679-4	Externally Relieved Body Screw

FAQs

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

What is the FSCG of the NSN 5305-01-421-9552?

The FSCG of the NSN 5305-01-421-9552 is 5305

Does the NSN 5305-01-421-9552 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-421-9552 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 5305-01-421-9552 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-421-9552 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 5305-01-421-9552 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Fri, Nov 17, 1995