5330-00-491-0418

Find complete technical information, availability, and procurement data for: 5330-00-491-0418
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-491-0418

Item Name Code

07961

Assigment Date

10/01/1969 (56 years ago)

An insulator that is essentially thin and flat, with one through hole centrally located. The general shape may vary by the addition of features such as beveled edges, indented surfaces, through hole keys, and/or peripheral flats. The thickness measured between the two parallel bearing surfaces must not exceed 25 percent of the outside diameter or the shortest distance between peripheral flats. The thickness measured between the two parallel bearing surfaces must not exceed 25 percent of the outside diameter or the shortest distance between peripheral flats. Excludes:items with more than one hole. See also insulator, disk; insulator, bead; insulator, bushing; and insulator, plate

1.125 inches nominal height, 4 intermediate ring quantity, 3.000 inches nominal outside diameter, angle bottom ring cross-sectional shape style, 2.250 inches nominal inside diameter

Product Characteristics

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

Cross-Sectional Shape Style: angle bottom ring
Inside Diameter: 2.250 inches nominal
Outside Diameter: 3.000 inches nominal
Intermediate Ring Quantity: 4
Height: 1.125 inches nominal
Material: rubber and cotton top ring
Material: rubber and cotton bottom ring
Material: rubber and cotton intermediate ring

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5330-00-757-6436	No Name Available	03/11/1973
5330-00-757-6438	No Name Available	03/01/1982

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
565200	Packing Assembly

FAQs

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

What is the FSCG of the NSN 5330-00-491-0418?

The FSCG of the NSN 5330-00-491-0418 is 5330

Does NSN 5330-00-491-0418 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 5330-00-491-0418 contain precious materials?

Precious metal content is unknown

Does NSN 5330-00-491-0418 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5330-00-491-0418 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Wed, Oct 1, 1969