3H20257-131

View detailed technical data, stock status, and sourcing information for: 3H20257-131
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 3H20257-131 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4710 Tube and Rigid Tubing Pipe

National Stock Number

4710-00-274-8272

Item Name Code

21989

Assigment Date

08/08/1973 (53 years ago)

unable to decode tubing material, right-hand single end thread direction, 0.035 inches nominal wall thickness, 3b single end thread class, 2 single end mating end quantity

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Wall Thickness: 0.035 inches nominal
Thread Class: 3b single end
Thread Direction: right-hand single end
Mating End Quantity: 2 single end
Tubing Material: unable to decode
End Connection Style: swivel nut, flared single end
Seat Angle In Deg: 33.0 single end
Design Form: prebent
Tube Outside Diameter: 0.312 inches nominal
End Connection Spec/Std: fscm 11328,p/n 1158-5d
Nominal Thread Size: 0.500 inches single end
Material: unable to decode
Thread Series Designator: unf single end

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
3H20257-131	Metal Tube Assembly

FAQs

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

What is the FSCG of the NSN 4710-00-274-8272?

The FSCG of the NSN 4710-00-274-8272 is 4710

Does the NSN 4710-00-274-8272 have a Schedule B code assigned?

Yes, the Schedule B code is 8302494500

Does NSN 4710-00-274-8272 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 4710-00-274-8272 contain precious materials?

Precious metal content is unknown

Does NSN 4710-00-274-8272 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 4710-00-274-8272 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Wed, Aug 8, 1973