7407-19-2

View detailed technical data, stock status, and sourcing information for: 7407-19-2
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Federal Supply Group

Ship and Marine Equipment

Federal Supply Classification

2040 Marine Hardware and Hull Items

National Stock Number

2040-00-344-8450

Item Name Code

77777

Assigment Date

01/01/1961 (65 years ago)

used on stern section of hull for bridge erection boat fsn 1940-289-6731 fsc application data, cres cast steel flange welded to cres steel tubing of two sizes with2-3/4 in. od tube inside tube of 3-1/4 in. od,developed lg approx 68-1/4in.,both tubes welded to cres steel ring in turn welded to coupling having2-1/2 in. npt thd,with boss on left side for 1/8 in. ipt brass pipe plug,and elbow of 1 in. od cres steel tube welded to outer tube 1-3/4 in. fromthd coupling as escape for exhaust coolant,all tubing in accordance withmil-t-8506 type i general characteristics item description

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: cres cast steel flange welded to cres steel tubing of two sizes with2-3/4 in. od tube inside tube of 3-1/4 in. od,developed lg approx 68-1/4in.,both tubes welded to cres steel ring in turn welded to coupling having2-1/2 in. npt thd,with boss on left side for 1/8 in. ipt brass pipe plug,and elbow of 1 in. od cres steel tube welded to outer tube 1-3/4 in. fromthd coupling as escape for exhaust coolant,all tubing in accordance withmil-t-8506 type i
Fsc Application Data: used on stern section of hull for bridge erection boat fsn 1940-289-6731

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
7407-19-2	Exhaust Elbow Assembly

FAQs

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

What is the FSCG of the NSN 2040-00-344-8450?

The FSCG of the NSN 2040-00-344-8450 is 2040

Does NSN 2040-00-344-8450 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 2040-00-344-8450 contain precious materials?

Precious metal content is unknown

Does NSN 2040-00-344-8450 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 2040-00-344-8450 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961