669-521

View detailed technical data, stock status, and sourcing information for: 669-521

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669-521
Federal Supply Group
Engine Accessories
National Stock Number
2990-00-806-4911
Item Name Code
10849
Assigment Date
01/01/1962 (64 years ago)

2990-00-806-4911, exhaust muffler

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
669-521 Exhaust Muffler
669521 Exhaust Muffler
7575SX2 Exhaust Muffler
S3262 Exhaust Muffler
SAU02-0055 Exhaust Muffler
SAU02-0170 Exhaust Muffler

FAQs

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

What is the FSCG of the NSN 2990-00-806-4911?
The FSCG of the NSN 2990-00-806-4911 is 2990
Does the NSN 2990-00-806-4911 have a Schedule B code assigned?
Yes, the Schedule B code is 8708925000
Does NSN 2990-00-806-4911 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 2990-00-806-4911 contain precious materials?
Precious metal content is unknown
Does NSN 2990-00-806-4911 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 2990-00-806-4911 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962

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