959-21

View detailed technical data, stock status, and sourcing information for: 959-21
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-290-9710

Item Name Code

20256

Assigment Date

12/20/1988 (37 years ago)

A device consisting of a pneumatic filter and a pressure regulating valve usually assembled as an integral unit. The item is designed to remove foreign matter from the compressed air line and regulate the air flow, thus protecting the air operated equipment for which it is designed.

1.998 inches nominal inside diameter, outside grooved, straight face cross-sectional shape style, concentric ring style, 2.309 inches nominal outside diameter, 0.104 inches nominal outer edge thickness

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: outside grooved, straight face
Inside Diameter: 1.998 inches nominal
Outside Diameter: 2.309 inches nominal
Ring Style: concentric
Outer Edge Thickness: 0.104 inches nominal
Material: molybdenum and plastic polyurethane 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
1A60648	Wiper Ring
1A60648H01	Wiper Ring
959-21	Wiper Ring
SH959-21	Wiper Ring

FAQs

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

What is the FSCG of the NSN 5330-01-290-9710?

The FSCG of the NSN 5330-01-290-9710 is 5330

Does the NSN 5330-01-290-9710 have a Schedule B code assigned?

Yes, the Schedule B code is 8412909005

Does NSN 5330-01-290-9710 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 5330-01-290-9710 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-01-290-9710 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 5330-01-290-9710 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Tue, Dec 20, 1988