16A646

View detailed technical data, stock status, and sourcing information for: 16A646
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-249-6341

Item Name Code

33729

Assigment Date

01/01/1963 (63 years ago)

0.438 inches nominal overall height, round grommet style, 0.188 inches nominal groove width, 0.313 inches nominal hole diameter, 0.125 inches nominal flange thickness

Product Characteristics

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

Hole Diameter: 0.313 inches nominal
Groove Width: 0.188 inches nominal
Flange Thickness: 0.125 inches nominal
Overall Height: 0.438 inches nominal
Grommet Style: round
Large Flange Outside Diameter: 0.813 inches nominal
Groove Outside Diameter: 0.563 inches nominal
Grommet Construction Type: solid
Features Provided: coolant resistant and oil resistant
Material: rubber synthetic overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5325-00-510-8890	No Name Available	01/01/1961
5325-00-543-3717	No Name Available	12/01/1976
5325-00-619-6809	No Name Available	09/24/1996
5325-00-684-9363	No Name Available	09/06/2013

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
114007	Nonmetallic Grommet
114007ADX	Nonmetallic Grommet
12Z12002-57	Nonmetallic Grommet
16A646	Nonmetallic Grommet
860123-80	Nonmetallic Grommet
AN931B5-9	Nonmetallic Grommet
MS35489-67	Nonmetallic Grommet
MS35490-55	Nonmetallic Grommet

FAQs

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

What is the FSCG of the NSN 5325-00-249-6341?

The FSCG of the NSN 5325-00-249-6341 is 5325

Does the NSN 5325-00-249-6341 have a Schedule B code assigned?

Yes, the Schedule B code is 8710000090

Does NSN 5325-00-249-6341 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 5325-00-249-6341 contain precious materials?

Precious metal content is unknown

Does NSN 5325-00-249-6341 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 5325-00-249-6341 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963