MS28775-334

View detailed technical data, stock status, and sourcing information for: MS28775-334
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part MS28775-334 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-862-5427

Item Name Code

04521

Assigment Date

01/01/1960 (66 years ago)

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes:valve (1), relief, pressure and temperature.

3.020 inches nominal peripheral diameter, 160 maximum elongation percentage, 0.205 inches minimum and 0.215 inches maximum cross-sectional height, -65.0 fahrenheit and 275.0 fahrenheit temp rating, 2.590 inches minimum and 2.610 inches maximum center hole diameter

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: 0.205 inches minimum and 0.215 inches maximum
Center Hole Diameter: 2.590 inches minimum and 2.610 inches maximum
Peripheral Diameter: 3.020 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
20A11-X-M334	Preformed Packing
20A11XM334	Preformed Packing
MS28775-334	Preformed Packing
X1363T35	Preformed Packing

FAQs

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

What is the FSCG of the NSN 5330-00-862-5427?

The FSCG of the NSN 5330-00-862-5427 is 5330

Does the NSN 5330-00-862-5427 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-00-862-5427 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 5330-00-862-5427 contain precious materials?

Precious metal content is unknown

Does NSN 5330-00-862-5427 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 5330-00-862-5427 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960