2990-01-251-2503

Find complete technical information, availability, and procurement data for: 2990-01-251-2503
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2990 Nonaircraft Miscellaneous Engine Accessories

National Stock Number

2990-01-251-2503

Item Name Code

77777

Assigment Date

03/15/1987 (39 years ago)

mounting flange 4.00 in. sq stk; 4 mounting holes 0.40 in. dia; lenth of elbow from bottom flange to middle of bend 2.60 in.; bend is 16 deg 40 min length from bend to second end 7.50 in.; pipe dia 3.00 in. stk; flange is 1/2 x 4 in. flt stk; elbow is 3.00 in. dia 0.65 in. tube general characteristics item description, hydraulic test stand fsc application data

Product Characteristics

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

General Characteristics Item Description: mounting flange 4.00 in. sq stk; 4 mounting holes 0.40 in. dia; lenth of elbow from bottom flange to middle of bend 2.60 in.; bend is 16 deg 40 min length from bend to second end 7.50 in.; pipe dia 3.00 in. stk; flange is 1/2 x 4 in. flt stk; elbow is 3.00 in. dia 0.65 in. tube
Fsc Application Data: hydraulic test stand

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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:

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83001-412	Left Elbow Exhaust

FAQs

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

What is the FSCG of the NSN 2990-01-251-2503?

The FSCG of the NSN 2990-01-251-2503 is 2990

Does NSN 2990-01-251-2503 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 2990-01-251-2503 contain precious materials?

Item does not contain precious metal.

Does NSN 2990-01-251-2503 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 2990-01-251-2503 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Sun, Mar 15, 1987