Flange, Exhaust Pipe 2990-01-556-4279 NSN 2990-01-556-4279 · NIIN 015564279 · Part number FP0569
Critical Solutions International, Llc · FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft · FSG 29 — Engine Accessories · CAGE 1N5S7
NSN 2990-01-556-4279 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-556-4279. Manufacturer of record part number: FP0569 .
Also searched as
2990-01-556-4279 ·
2990015564279 ·
NIIN 015564279 ·
01-556-4279 ·
FSC 2990 Miscellaneous Engine Accessories, Nonaircraft · CAGE 1N5S7 · FP0569
Nearby stock numbers
← 2990-01-556-4271 Pipe, Exhaust
·
2990-01-556-4622 Heater, Bk Air Coole →
Features
Flange,exhaust Pipe — FSC 2990 1 manufacturer part number on file Manufacturer of record: Critical Solutions International, Llc
Identification
NSN: 2990-01-556-4279
NIIN: 015564279
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: FP0569
Manufacturer: Critical Solutions International, Llc
General Description
The Flange,exhaust Pipe, cataloged under National Stock Number 2990-01-556-4279, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Critical Solutions International, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name Flange,exhaust Pipe FSC / FSG 2990 — Miscellaneous Engine Accessories, Nonaircraft (FSG 29) Manufacturers Critical Solutions International, Llc (CAGE 1N5S7)
Technical Specifications
Parameter Value NSN 2990-01-556-4279 Primary Part Number FP0569 Item Name Flange,exhaust Pipe FSC / FSG 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft Manufacturer Critical Solutions International, Llc Status ACTIVE
Lifecycle & Compliance
Acquisition Status ACTIVE DEMIL Code DEMIL A — No Demilitarization Required Hazard No hazard code in the DLA record (HMIC N) Criticality Code X
Cross-Reference Index
Part Number Manufacturer
FP0569 PRIMARY Critical Solutions International, Llc (USA)
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 2990-01-556-4279?
NSN 2990-01-556-4279 is a Flange,exhaust Pipe, manufactured by Critical Solutions International, Llc, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
What part numbers are listed for NSN 2990-01-556-4279?
NSN 2990-01-556-4279 has 1 manufacturer part number on file: FP0569 (Critical Solutions International, Llc).
Is NSN 2990-01-556-4279 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.
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