5305-01-693-4841

Find complete technical information, availability, and procurement data for: 5305-01-693-4841
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-693-4841

Item Name Code

18257

Assigment Date

02/16/2021 (5 years ago)

A pliable rubber or composition ring-shaped element, split or jointless (solid) not encased in a metal shell, but having a spring, spreader and/or molded-in reinforcement. It is designed to be pressmounted between fixed and movable or moving parts to form a tight and effective seal.

hexagon head style, 4.00 millimeters nominal head height, 40.0 millimeters nominal fastener length, 40.0 millimeters nominal thread length, right-hand thread direction

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Direction: right-hand
Thread Length: 40.0 millimeters nominal
Fastener Length: 40.0 millimeters nominal
Head Style: hexagon
Head Height: 4.00 millimeters nominal
Width Between Flats: 10.00 millimeters nominal
End Item Identification: 2355-01-616-9288
Nominal Thread Diameter: 6.00 millimeters
External Thread Tolerance Class: 6g
Part Name Assigned By Controlling Agency: screw,cap, hexagon head
Material: steel overall
Surface Treatment: zinc overall
Thread Series Designator: iso m
Strength Grade Designation: 8.8

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
ISO4017-M6X40-8.8-A2R	Hexagon Head Cap Screw
R2002617	Hexagon Head Cap Screw
R2002617-AH00	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-693-4841?

The FSCG of the NSN 5305-01-693-4841 is 5305

Does the NSN 5305-01-693-4841 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-693-4841 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 5305-01-693-4841 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-693-4841 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 5305-01-693-4841 was assigned to the Federal Catalog?

It was assigned 5 years ago, on Tue, Feb 16, 2021