Arrester, Spark Exhaust 2990-01-522-4877 NSN 2990-01-522-4877 · NIIN 015224877 · Part number ENDM123866 FIND C-1
Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc · FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft · FSG 29 — Engine Accessories · CAGE 0ASY6
NSN 2990-01-522-4877 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-522-4877. Manufacturer of record part number: ENDM123866 FIND C-1 .
Also searched as
2990-01-522-4877 ·
2990015224877 ·
NIIN 015224877 ·
01-522-4877 ·
FSC 2990 Miscellaneous Engine Accessories, Nonaircraft · CAGE 0ASY6 · ENDM123866 FIND C-1 · ENDM123866 FIND C1
Nearby stock numbers
← 2990-01-522-2223 Muffler, Exhaust
·
2990-01-522-4885 Arrester, Spark Exhaust →
Features
Arrester,spark Exhaust — FSC 2990 1 manufacturer part number on file Manufacturer of record: Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc
Identification
NSN: 2990-01-522-4877
NIIN: 015224877
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: ENDM123866 FIND C-1
Manufacturer: Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc
General Description
The Arrester,spark Exhaust, cataloged under National Stock Number 2990-01-522-4877, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name Arrester,spark Exhaust FSC / FSG 2990 — Miscellaneous Engine Accessories, Nonaircraft (FSG 29) Manufacturers Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc (CAGE 0ASY6)
Technical Specifications
Parameter Value NSN 2990-01-522-4877 Primary Part Number ENDM123866 FIND C-1 Item Name Arrester,spark Exhaust FSC / FSG 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft Manufacturer Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc Status ACTIVE
Lifecycle & Compliance
Acquisition Status ACTIVE DEMIL Code DEMIL D — Destroy Item Hazard No hazard code in the DLA record (HMIC N) Criticality Code X
Cross-Reference Index
Part Number Manufacturer
ENDM123866 FIND C-1 PRIMARY Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc (USA)
Reference documents
Reference Meaning
ENDM123866 FIND C1
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
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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 2990-01-522-4877?
NSN 2990-01-522-4877 is a Arrester,spark Exhaust, manufactured by Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
What part numbers are listed for NSN 2990-01-522-4877?
NSN 2990-01-522-4877 has 1 manufacturer part number on file: ENDM123866 FIND C-1 (Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc).
Is NSN 2990-01-522-4877 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.
What is the DEMIL code for NSN 2990-01-522-4877?
NSN 2990-01-522-4877 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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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