5305-01-408-6900

Find complete technical information, availability, and procurement data for: 5305-01-408-6900
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-408-6900

Item Name Code

18257

Assigment Date

02/23/1995 (31 years ago)

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.

1.500 inches maximum thread length, 1.500 inches nominal fastener length, right-hand thread direction, 2a thread class, hexagon head style

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: 1.500 inches maximum
Fastener Length: 1.500 inches nominal
Head Style: hexagon
Head Height: 0.302 inches minimum and 0.323 inches maximum
Width Between Flats: 0.750 inches nominal
Locking Feature: patch threads
Nominal Thread Diameter: 0.500 inches
Thread Quantity Per Inch: 13
Special Features: modified ms35311-113 by insertion of locking element
Material: nickel alloy r-405 or nickel alloy 400 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
2D3-03807-10	Hexagon Head Cap Screw
5C1-04625-9	Hexagon Head Cap Screw
5C1-4625-9	Hexagon Head Cap Screw
5D3-04012-70	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-408-6900?

The FSCG of the NSN 5305-01-408-6900 is 5305

Does the NSN 5305-01-408-6900 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5305-01-408-6900 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 5305-01-408-6900 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-408-6900 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 5305-01-408-6900 was assigned to the Federal Catalog?

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