PartsTable TECHNICAL DATA SHEET
NSN 2945-01-003-0659Government record, cited

Cover, Oil Filter2945-01-003-0659

NSN 2945-01-003-0659 · NIIN 010030659 · Part number 6890803
Allison Transmission Inc Dba Allison Transmission, Inc · FSC 2945 — Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving · FSG 29 — Engine Accessories · CAGE 73342
Government record, cited
NSN 2945-01-003-0659 — this item is cataloged by the U.S. Government under National Stock Number 2945-01-003-0659. Manufacturer of record part number: 6890803.
Also searched as  2945-01-003-0659 · 2945010030659 · NIIN 010030659 · 01-003-0659 · FSC 2945 Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving · CAGE 73342 · 6890803
Nearby stock numbers  ·
Features
  • Cover,oil Filter — FSC 2945
  • FSC Application Data: FILTER FLUID PRESSURE P-N 6888134 APPL TF 41 ENGINE
  • General Characteristics Item Description: STEEL,FLANGE MOUNTED
  • 1 manufacturer part number on file
  • Manufacturer of record: Allison Transmission Inc Dba Allison Transmission, Inc
Identification
  • NSN: 2945-01-003-0659
  • NIIN: 010030659
  • FSC: 2945 — Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving
  • FSG: 29 — Engine Accessories
  • Primary part number: 6890803
  • Manufacturer: Allison Transmission Inc Dba Allison Transmission, Inc
General Description

The Cover,oil Filter, cataloged under National Stock Number 2945-01-003-0659, is classified within Federal Supply Class 2945 (Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving) of the Engine Accessories group. The manufacturer of record is Allison Transmission Inc Dba Allison Transmission, Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2945-01-003-0659
Primary Part Number6890803
Item NameCover,oil Filter
FSC / FSG2945 / 29 — Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving
ManufacturerAllison Transmission Inc Dba Allison Transmission, Inc
StatusACTIVE
FSC Application DataFILTER FLUID PRESSURE P-N 6888134 APPL TF 41 ENGINE
General Characteristics Item DescriptionSTEEL,FLANGE MOUNTED
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
6890803 PRIMARY Allison Transmission Inc Dba Allison Transmission, Inc (USA)
No interchangeability data on file.
Other items in FSC 2945 — Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2945-00-468-7468
2945-00-468-7468 · Item name not on file
2945-00-524-5147
2945-00-524-5147 · Item name not on file
2945-00-723-2900
FILTER,FLUID
2945-00-919-0605
2945-00-919-0605 · Item name not on file
2945-01-058-5949
FILTER,FLUID
2945-01-095-4583
FILTER BODY,FLUID
2945-01-102-0712
2945-01-102-0712 · Item name not on file
2945-01-110-1358
2945-01-110-1358 · Item name not on file

Frequently Asked Questions

What is NSN 2945-01-003-0659?

NSN 2945-01-003-0659 is a Cover,oil Filter, manufactured by Allison Transmission Inc Dba Allison Transmission, Inc, classified under FSC 2945, Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving. Status: active.

What part numbers are listed for NSN 2945-01-003-0659?

NSN 2945-01-003-0659 has 1 manufacturer part number on file: 6890803 (Allison Transmission Inc Dba Allison Transmission, Inc).

What are the specifications of 6890803?

Key specifications for 6890803: FSC Application Data: FILTER FLUID PRESSURE P-N 6888134 APPL TF 41 ENGINE; General Characteristics Item Description: STEEL,FLANGE MOUNTED. 2 specifications are documented in the U.S. Government catalog.

Is NSN 2945-01-003-0659 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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