5305-01-396-7221

Find complete technical information, availability, and procurement data for: 5305-01-396-7221
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-396-7221

Item Name Code

06657

Assigment Date

09/23/1994 (31 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.

10.0 millimeters nominal fastener length, right-hand thread direction, 7.8 millimeters nominal head diameter, pan head style, 2.8 millimeters nominal head height

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
Fastener Length: 10.0 millimeters nominal
Head Style: pan
Head Diameter: 7.8 millimeters nominal
Head Height: 2.8 millimeters nominal
Internal Drive Style: cross recess type iii
Nominal Thread Diameter: 4.0 millimeters
Minimum Tensile Strength: 90000 pounds per square inch
Thread Pitch In Millimeters: 0.7
External Thread Tolerance Class: 6g
Screw Material: steel corrosion resisting
Screw Surface Treatment: passivate
Thread Series Designator: m

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
0515-0926	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-396-7221?

The FSCG of the NSN 5305-01-396-7221 is 5305

Does the NSN 5305-01-396-7221 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-396-7221 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 5305-01-396-7221 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-396-7221 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 5305-01-396-7221 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Fri, Sep 23, 1994