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NSN 2990-00-802-2800Government record, cited
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Plunger, Return2990-00-802-2800

NSN 2990-00-802-2800 · NIIN 008022800 · Part number NM89063
Man Diesel & Turbo Ltd · FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft · FSG 29 — Engine Accessories · CAGE K8098
Government record, cited
NSN 2990-00-802-2800 — this item is cataloged by the U.S. Government under National Stock Number 2990-00-802-2800. Manufacturer of record part number: NM89063.
Also searched as  2990-00-802-2800 · 2990008022800 · NIIN 008022800 · 00-802-2800 · FSC 2990 Miscellaneous Engine Accessories, Nonaircraft · CAGE K8098 · NM89063
Nearby stock numbers  ·
Features
  • Plunger,return — FSC 2990
  • 1 manufacturer part number on file
  • Manufacturer of record: Man Diesel & Turbo Ltd
Identification
  • NSN: 2990-00-802-2800
  • NIIN: 008022800
  • FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
  • FSG: 29 — Engine Accessories
  • Primary part number: NM89063
  • Manufacturer: Man Diesel & Turbo Ltd
General Description

The Plunger,return, cataloged under National Stock Number 2990-00-802-2800, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Man Diesel & Turbo Ltd. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 NamePlunger,return
FSC / FSG2990 — Miscellaneous Engine Accessories, Nonaircraft (FSG 29)
ManufacturersMan Diesel & Turbo Ltd (CAGE K8098)
Technical Specifications
ParameterValue
NSN2990-00-802-2800
Primary Part NumberNM89063
Item NamePlunger,return
FSC / FSG2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft
ManufacturerMan Diesel & Turbo Ltd
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Cross-Reference Index
Part NumberManufacturer
NM89063 PRIMARY Man Diesel & Turbo Ltd (GBR)
Reference documents
ReferenceMeaning
NM89063 3/9 Design control — primary reference
Paxman Diesels Ltd
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.
2990-00-096-8607
CONTROL ASSEMBLY,PUSH-PULL
2990-00-390-3445
CRANK,HAND,VEHICULAR
2990-00-459-7255
MUFFLER,EXHAUST
2990-00-459-7255
MUFFLER,EXHAUST
2990-00-536-2962
BLOCK,ADJUSTING SCREW
2990-00-903-8226
MUFFLER,EXHAUST
2990-01-151-5443
CONNECTOR,EXHAUST PIPE
2990-01-151-5443
CONNECTOR,EXHAUST PIPE

Frequently Asked Questions

What is NSN 2990-00-802-2800?

NSN 2990-00-802-2800 is a Plunger,return, manufactured by Man Diesel & Turbo Ltd, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.

What part numbers are listed for NSN 2990-00-802-2800?

NSN 2990-00-802-2800 has 1 manufacturer part number on file: NM89063 (Man Diesel & Turbo Ltd).

Is NSN 2990-00-802-2800 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.

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✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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