5305-01-408-6420

Find complete technical information, availability, and procurement data for: 5305-01-408-6420
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 5305-01-408-6420 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

5305-01-408-6420

Item Name Code

18257

Assigment Date

02/23/1995 (31 years ago)

hexagon head style, 0.750 inches maximum thread length, right-hand thread direction, 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: 0.750 inches maximum
Fastener Length: 0.750 inches nominal
Head Style: hexagon
Head Height: 0.195 inches minimum and 0.211 inches maximum
Width Between Flats: 0.500 inches nominal
Locking Feature: patch threads
Nominal Thread Diameter: 0.312 inches
Thread Quantity Per Inch: 18
Special Features: modified ms35311-32, by insertion of self locking element
Material: nickel alloy 400 or nickel alloy r-405 overall
Material Document And Classification: qq-n-281 fed spec all material responses 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
5C1-04625-1	Hexagon Head Cap Screw
5D3-04012-42	Hexagon Head Cap Screw
704-6294477 PC	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-408-6420?

The FSCG of the NSN 5305-01-408-6420 is 5305

Does the NSN 5305-01-408-6420 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5305-01-408-6420 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 5305-01-408-6420 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-408-6420 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 5305-01-408-6420 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Thu, Feb 23, 1995