3291-OOP

View detailed technical data, stock status, and sourcing information for: 3291-OOP
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-01-448-4222

Item Name Code

20311

Assigment Date

08/28/1997 (28 years ago)

An item fabricated from nonmetallic material designed to be used where there is no relative motion between joined parts. Items having a square or rectangular cross section must be a single piece whose ends may have been secured together to form a specific shape. It may be formed to a specific shape, except round, with or without joints. It may have fabric, cord or metal reinforcement. Except for molded corners, end cuts, and mounting facilities such as holes, slots, press-fit buttons, or the like, the item must be of one continuous cross section. For straight items with square end cuts and without mounting holes, slots or press-fit buttons see rubber strip. For items with round cross sections see seal, nonmetallic round section. Excludes:gasket and packing, preformed.

0.500 inches nominal inside diameter, smooth inside surface condition, round cross-sectional shape style, 1st layer braided steel wire and outer layer braided steel wire layer composition and location, used on weapon system divers life support system end item identification

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: 0.500 inches nominal
End Item Identification: used on weapon system divers life support system
Layer Composition And Location: 1st layer braided steel wire and outer layer braided steel wire
Inside Surface Condition: smooth
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
3291-OOD	Nonmetallic Hose Assembly
3291-OOP	Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-448-4222?

The FSCG of the NSN 4720-01-448-4222 is 4720

Does NSN 4720-01-448-4222 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 4720-01-448-4222 contain precious materials?

Item does not contain precious metal.

Does NSN 4720-01-448-4222 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 4720-01-448-4222 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Thu, Aug 28, 1997