Mount, Muffler 2990-00-679-4649 NSN 2990-00-679-4649 · NIIN 006794649
FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft · FSG 29 — Engine Accessories
Also searched as
2990-00-679-4649 ·
2990006794649 ·
NIIN 006794649 ·
00-679-4649 ·
FSC 2990 Miscellaneous Engine Accessories, Nonaircraft · 56B23277 · 63C52614-1 · 56B23277
Nearby stock numbers
← 2990-00-679-4648
·
2990-00-679-4650 →
Identification
NSN: 2990-00-679-4649
NIIN: 006794649
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
FSG: 29 — Engine Accessories
General Description
The Mount,muffler, cataloged under National Stock Number 2990-00-679-4649, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name Mount,muffler FSC / FSG 2990 — Miscellaneous Engine Accessories, Nonaircraft (FSG 29)
Technical Specifications
Parameter Value NSN 2990-00-679-4649 Item Name Mount,muffler FSC / FSG 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft Status ACTIVE
Lifecycle & Compliance
Acquisition Status ACTIVE DEMIL Code DEMIL A — No Demilitarization Required Hazard No hazard code in the DLA record (HMIC N)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference Meaning
56B23277
5/9 Secondary reference U.S. Government activity
63C52614-1
3/9 Design control — primary reference U.S. Government activity
56B23277
5/9 Secondary reference U.S. Government activity
No interchangeability data on file.
Other items in FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2990-00-001-0001
BLOWER ASSEMBLY
2990-00-001-1248
2990-00-001-1248 · Item name not on file
2990-00-001-1250
2990-00-001-1250 · Item name not on file
2990-00-001-2055
2990-00-001-2055 · Item name not on file
2990-00-001-3498
2990-00-001-3498 · Item name not on file
2990-00-001-3520
2990-00-001-3520 · Item name not on file
2990-00-001-3521
2990-00-001-3521 · Item name not on file
2990-00-001-3522
CAP ASSEMBLY,MUFFLE
Frequently Asked Questions
What is NSN 2990-00-679-4649?
NSN 2990-00-679-4649 is a Mount,muffler, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
Is NSN 2990-00-679-4649 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
PartsTable Design LLC · partstable.com