5330-01-273-2975

Find complete technical information, availability, and procurement data for: 5330-01-273-2975
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-273-2975

Item Name Code

04522

Assigment Date

02/23/1988 (38 years ago)

An item composed of a compressible nonmetallic ring which may be loosely fitted into a noncompressible retaining ring, or may be of one piece construction with the compressible ring molded and/or mechanically connected to the retainer. It is specifically designed to form a fluid tight seal when compressed by a packing nut, gland, and the like, between fixed surfaces and a cylindrical item passing through it. Excludes:seal,plain,encased.

3.000 inches minimum and 3.050 inches maximum aperture diameter, 5.440 inches minimum and 5.500 inches maximum outside diameter, 4.220 inches minimum and 4.280 inches maximum bolt circle diameter, solid single or composition cross-sectional shape style, 0.355 inches minimum and 0.395 inches maximum hole 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: solid single or composition
Hole Diameter: 0.355 inches minimum and 0.395 inches maximum
Bolt Circle Diameter: 4.220 inches minimum and 4.280 inches maximum
Outside Diameter: 5.440 inches minimum and 5.500 inches maximum
Aperture Diameter: 3.000 inches minimum and 3.050 inches maximum
Cross-Sectional Thickness: 0.062 inches nominal
Bolt Hole Quantity: 6
Material: rubber chloroprene class cr overall
Material Document And Classification: mil-g-1149,type 1,class 1 mil spec single material response overall
Style Designator: circular

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
44300-545	Gasket

FAQs

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

What is the FSCG of the NSN 5330-01-273-2975?

The FSCG of the NSN 5330-01-273-2975 is 5330

Does the NSN 5330-01-273-2975 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5330-01-273-2975 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 5330-01-273-2975 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-01-273-2975 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 5330-01-273-2975 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Tue, Feb 23, 1988