5330-01-207-1957

Find complete technical information, availability, and procurement data for: 5330-01-207-1957
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-207-1957

Item Name Code

20256

Assigment Date

04/29/1985 (41 years ago)

A circular, single or multipiece, rigid, metallic or nonmetallic item having a centrally located hole with a sharp edge on the inside periphery. It is supplied in various cross-sectional shapes and is designed to be installed in a cylinder, shock strut, or similar device to remove excess oil, dirt, ice, and/or foreign material from a piston, ram, or sliding rod. Excludes:packing, preformed; ring, piston; and seal ring, metal.

3.508 inches nominal inside diameter, outside grooved, straight face cross-sectional shape style, concentric ring style, 0.552 inches nominal material thickness, 4.270 inches nominal outside 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: outside grooved, straight face
Inside Diameter: 3.508 inches nominal
Outside Diameter: 4.270 inches nominal
Material Thickness: 0.552 inches nominal
Ring Style: concentric
Outer Edge Thickness: 0.145 inches nominal
Material: rubber synthetic overall
Material Document And Classification: mil-r-3065 5bg915a14f172 mil spec 1st material response and astm d2000 assn std 2nd material response 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
9345079	Wiper Ring

FAQs

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

What is the FSCG of the NSN 5330-01-207-1957?

The FSCG of the NSN 5330-01-207-1957 is 5330

Does the NSN 5330-01-207-1957 have a Schedule B code assigned?

Yes, the Schedule B code is 8412909005

Does NSN 5330-01-207-1957 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 5330-01-207-1957 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-01-207-1957 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 5330-01-207-1957 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Mon, Apr 29, 1985