MS28775-223

View detailed technical data, stock status, and sourcing information for: MS28775-223
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-033-5157

Item Name Code

04521

Assigment Date

01/07/1977 (49 years ago)

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.

160 maximum elongation percentage, -65.0 fahrenheit and 275.0 fahrenheit temp rating, 1.887 inches nominal peripheral diameter, 1.599 inches minimum and 1.619 inches maximum center hole diameter, 0.135 inches minimum and 0.143 inches maximum cross-sectional height

Product Characteristics

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

Temp Rating: -65.0 fahrenheit and 275.0 fahrenheit
Cross-Sectional Height: 0.135 inches minimum and 0.143 inches maximum
Center Hole Diameter: 1.599 inches minimum and 1.619 inches maximum
Peripheral Diameter: 1.887 inches nominal
Elongation Percentage: 160 maximum
Special Features: cross-sectional shape style:116 irregular shape from old fiig a03200
Material: rubber butadiene-acrylonitrile class nbr 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
MS28775-223	Preformed Packing
TA476-623001	Preformed Packing

FAQs

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

What is the FSCG of the NSN 5330-01-033-5157?

The FSCG of the NSN 5330-01-033-5157 is 5330

Does the NSN 5330-01-033-5157 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-01-033-5157 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 5330-01-033-5157 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-01-033-5157 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 5330-01-033-5157 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Fri, Jan 7, 1977