1222-183

View detailed technical data, stock status, and sourcing information for: 1222-183

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1222-183
Federal Supply Group
Engine Accessories
National Stock Number
2990-00-427-5690
Item Name Code
61446
Assigment Date
04/19/1971 (55 years ago)

3.500 inches pipe outside diameter accommodated, steel material

Product Characteristics

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

Pipe Outside Diameter Accommodated
3.500 inches
Material
steel

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
1222-183 Muffler- Protective Cap Assembly
420V5524 Muffler- Protective Cap Assembly

FAQs

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

What is the FSCG of the NSN 2990-00-427-5690?
The FSCG of the NSN 2990-00-427-5690 is 2990
Does the NSN 2990-00-427-5690 have a Schedule B code assigned?
Yes, the Schedule B code is 8412909080
Does NSN 2990-00-427-5690 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 2990-00-427-5690 contain precious materials?
Item does not contain precious metal.
Does NSN 2990-00-427-5690 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 2990-00-427-5690 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Mon, Apr 19, 1971

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