5325-01-440-2181

Find complete technical information, availability, and procurement data for: 5325-01-440-2181
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-01-440-2181

Item Name Code

33729

Assigment Date

01/08/1997 (29 years ago)

A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes:flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. Excludes:disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.

0.158 inches minimum and 0.218 inches maximum groove width, round grommet style, 0.562 inches nominal hole diameter, 0.125 inches nominal flange thickness, 0.438 inches nominal overall height

Product Characteristics

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

Hole Diameter: 0.562 inches nominal
Groove Width: 0.158 inches minimum and 0.218 inches maximum
Flange Thickness: 0.125 inches nominal
Overall Height: 0.438 inches nominal
Grommet Style: round
Large Flange Outside Diameter: 1.062 inches nominal
Groove Outside Diameter: 0.812 inches nominal
Grommet Construction Type: solid
Color: black or red or orange overall
Material: rubber fluorocarbon class fpm overall
Material Document And Classification: mil-r-25897, ty ii, cl i mil spec single material response overall

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
352848	Nonmetallic Grommet

FAQs

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

What is the FSCG of the NSN 5325-01-440-2181?

The FSCG of the NSN 5325-01-440-2181 is 5325

Does the NSN 5325-01-440-2181 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-01-440-2181 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 5325-01-440-2181 contain precious materials?

Item does not contain precious metal.

Does NSN 5325-01-440-2181 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 5325-01-440-2181 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Wed, Jan 8, 1997