9M257-12

View detailed technical data, stock status, and sourcing information for: 9M257-12
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-343-5045

Item Name Code

33729

Assigment Date

01/15/1974 (52 years ago)

0.048 inches nominal flange thickness, 0.750 inches nominal hole diameter, round grommet style, 0.196 inches minimum and 0.206 inches maximum groove width, 0.302 inches minimum and 0.322 inches maximum 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: 0.750 inches nominal
Groove Width: 0.196 inches minimum and 0.206 inches maximum
Flange Thickness: 0.048 inches nominal
Overall Height: 0.302 inches minimum and 0.322 inches maximum
Grommet Style: round
Large Flange Outside Diameter: 0.898 inches nominal
Groove Outside Diameter: 0.841 inches minimum and 0.861 inches maximum
Grommet Construction Type: split
Material: plastic 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
10119096	Nonmetallic Grommet
294237-12	Nonmetallic Grommet
9M257-12	Nonmetallic Grommet
9M858-12	Nonmetallic Grommet
NMC257-12	Nonmetallic Grommet
NMC858-12	Nonmetallic Grommet

FAQs

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

What is the FSCG of the NSN 5325-00-343-5045?

The FSCG of the NSN 5325-00-343-5045 is 5325

Does the NSN 5325-00-343-5045 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-00-343-5045 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 5325-00-343-5045 contain precious materials?

Precious metal content is unknown

Does NSN 5325-00-343-5045 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 5325-00-343-5045 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Tue, Jan 15, 1974