4720-01-287-0975

Find complete technical information, availability, and procurement data for: 4720-01-287-0975
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-287-0975

Item Name Code

20311

Assigment Date

10/14/1988 (37 years ago)

A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.

silver exterior color, straight 1st end end connection design, swivel nut flare 1st end connection style, 0.750 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
Outside Diameter: 0.750 inches nominal
Exterior Color: silver
Connection Style: swivel nut flare 1st end
End Connection Design: straight 1st end
Connection Type: threaded internal tube 1st end
Layer Composition And Location: outer layer braided corrosion resistant steel wire
Outer Covering Environmental Protection: abrasion resistant and vibration resistant
Inside Surface Condition: smooth
Measuring Method And Length: 18.500 inches nominal 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
66-1224	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-287-0975?

The FSCG of the NSN 4720-01-287-0975 is 4720

Does NSN 4720-01-287-0975 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 4720-01-287-0975 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-287-0975 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 4720-01-287-0975 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Fri, Oct 14, 1988