2990-01-396-5143

Find complete technical information, availability, and procurement data for: 2990-01-396-5143
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2990 Nonaircraft Miscellaneous Engine Accessories

National Stock Number

2990-01-396-5143

Item Name Code

32807

Assigment Date

09/21/1994 (31 years ago)

A length of tubing, straight, or prebent to a predetermined angle, with added component(s) that forms an end connection on one or both ends. For flexible tube assemblies, see hose assembly (as modified). For items having perforations in the tubing or attachments, see tube assembly, fire extinguishing system. Excludes:items having integral preformed or plain ends, tube, bent (as modified), and items which are branched or forked.

plain flange face design, used on target boat 5 end item identification, 1.750 inches nominal flange thickness, round flange shape, 2.000 inches nominal flange diameter

Product Characteristics

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

Flange Diameter: 2.000 inches nominal
Flange Thickness: 1.750 inches nominal
End Item Identification: used on target boat 5
Flange Shape: round
Flange Face Design: plain
Material: steel corrosion resisting

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
1200301	Exhaust Pipe Flange

FAQs

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

What is the FSCG of the NSN 2990-01-396-5143?

The FSCG of the NSN 2990-01-396-5143 is 2990

Does the NSN 2990-01-396-5143 have a Schedule B code assigned?

Yes, the Schedule B code is 8708925000

Does NSN 2990-01-396-5143 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 2990-01-396-5143 contain precious materials?

Item does not contain precious metal.

Does NSN 2990-01-396-5143 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 2990-01-396-5143 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Wed, Sep 21, 1994