4730-01-251-5671

Find complete technical information, availability, and procurement data for: 4730-01-251-5671
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4730 Hose, Pipe, Tube, Lubrication and Railing Fittings

National Stock Number

4730-01-251-5671

Item Name Code

08532

Assigment Date

03/21/1987 (39 years ago)

1.844 inches nominal all ends leg length, flareless (tube) all ends connection style, 1.312 inches all ends nominal thread size, threaded external tube all ends connection type, 2a all ends thread class

Product Characteristics

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

Thread Class: 2a all ends
Connection Style: flareless (tube) all ends
Leg Length: 1.844 inches nominal all ends
Connection Type: threaded external tube all ends
Nominal Thread Size: 1.312 inches all ends
Seat Angle: 20.0 degrees all ends
Nominal Outside Diameter Tube Accommodated: 1.000 inches all ends
Material: steel comp 316 overall
Surface Treatment: passivate overall
Thread Series Designator: unf all ends
Furnished Items And Quantity: 8 ferrule sleeve and 4 tube coupling nut

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4730-00-138-4186	No Name Available	12/01/2017

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
1610-4-316	Tube Cross
2518991-2	Tube Cross
I16X-SS	Tube Cross
ISSD16UCS	Tube Cross
SS-1610-4	Tube Cross

FAQs

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

What is the FSCG of the NSN 4730-01-251-5671?

The FSCG of the NSN 4730-01-251-5671 is 4730

Does the NSN 4730-01-251-5671 have a Schedule B code assigned?

Yes, the Schedule B code is 7307994000

Does NSN 4730-01-251-5671 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 4730-01-251-5671 contain precious materials?

Item does not contain precious metal.

Does NSN 4730-01-251-5671 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 4730-01-251-5671 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Sat, Mar 21, 1987