12277398-1

View detailed technical data, stock status, and sourcing information for: 12277398-1
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-136-4454

Item Name Code

20311

Assigment Date

08/08/1982 (44 years ago)

An item which may have a cylindrical or other cross-sectional shape, with recess areas on the periphery. It is designed to control the flow direction in a linear directional control valve by the selection of various inlet and outlet ports in a sleeve or the valve body. The slide reciprocates thus mating recess areas with the various ports in the sleeve or valve body. It may have an off (no flow) position.

-65.0 fahrenheit and 300.0 fahrenheit single response temp rating, 0.960 inches nominal outside diameter, 0.625 inches nominal inside diameter, smooth inside surface condition, 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
Inside Diameter: 0.625 inches nominal
Temp Rating: -65.0 fahrenheit and 300.0 fahrenheit single response
Outside Diameter: 0.960 inches nominal
Inside Surface Condition: smooth
Measuring Method And Length: 17.750 inches minimum overall and 18.250 inches maximum overall
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
12277398-1	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-136-4454?

The FSCG of the NSN 4720-01-136-4454 is 4720

Does NSN 4720-01-136-4454 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 4720-01-136-4454 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-136-4454 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 4720-01-136-4454 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Sun, Aug 8, 1982