10524497

View detailed technical data, stock status, and sourcing information for: 10524497
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-298-6621

Item Name Code

22670

Assigment Date

04/19/1989 (37 years ago)

A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes:packing, preformed; retainer, oil seal; retainer, packing; ring, retaining; ring wiper; and seal ring, metal.

0.171 inches nominal wall thickness, smooth inside surface condition, 0.531 inches nominal inside diameter, 0.875 inches nominal outside diameter, round cross-sectional shape style

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: round
Wall Thickness: 0.171 inches nominal
Inside Diameter: 0.531 inches nominal
Outside Diameter: 0.875 inches nominal
Inside Surface Condition: smooth
Measuring Method And Length: 16.125 inches nominal working
Material: rubber synthetic tube
Media For Which Designed: fuel/oil, hydrocarbon single response

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
10524497	Nonmetallic Hose
37-126093	Nonmetallic Hose

FAQs

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

What is the FSCG of the NSN 4720-01-298-6621?

The FSCG of the NSN 4720-01-298-6621 is 4720

Does the NSN 4720-01-298-6621 have a Schedule B code assigned?

Yes, the Schedule B code is 4009120050

Does NSN 4720-01-298-6621 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 4720-01-298-6621 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-298-6621 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4720-01-298-6621 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Wed, Apr 19, 1989