PartsTable TECHNICAL DATA SHEET
NSN 2815-01-178-9446Government record, cited

Cover, End Cap2815-01-178-9446

NSN 2815-01-178-9446 · NIIN 011789446
FSC 2815 — Diesel Engines and Components · FSG 28 — Engines, Turbines, and Components
Government record, cited
Also searched as  2815-01-178-9446 · 2815011789446 · NIIN 011789446 · 01-178-9446 · FSC 2815 Diesel Engines and Components · P12614552 · P12614552
Nearby stock numbers  ·
Features
  • Cover,end Cap — FSC 2815
  • General Characteristics Item Description: ALUMINUM ALLOY CASTING,8 HOLES EQUALLY SPACED ON 16.450 IN. DIA B.C.,15.900 IN. I.D; 2.760 IN. DIA CENTER HOE; 5.200 IN. W IN
Identification
  • NSN: 2815-01-178-9446
  • NIIN: 011789446
  • FSC: 2815 — Diesel Engines and Components
  • FSG: 28 — Engines, Turbines, and Components
General Description

The Cover,end Cap, cataloged under National Stock Number 2815-01-178-9446, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2815-01-178-9446
Item NameCover,end Cap
FSC / FSG2815 / 28 — Diesel Engines and Components
StatusACTIVE
General Characteristics Item DescriptionALUMINUM ALLOY CASTING,8 HOLES EQUALLY SPACED ON 16.450 IN. DIA B.C.,15.900 IN. I.D; 2.760 IN. DIA CENTER HOE; 5.200 IN. W IN
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
ReferenceMeaning
P12614552 3/9 Design control — primary reference
U.S. Government activity
P12614552 C/1 Advisory reference — outside the item-of-supply concept
Fairbanks Morse, Llc
No interchangeability data on file.
Other items in FSC 2815 — Diesel Engines and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2815-00-000-0075
ENGINE,DIESEL
2815-00-001-0022
VALVE,POPPET,ENGINE
2815-00-001-3475
PISTON,INTERNAL COMBUSTION ENGIN
2815-00-001-7728
TAPPET,PUMP
2815-00-001-7737
2815-00-001-7737 · Item name not on file
2815-00-001-7805
OIL PUMP ASSEMBLY
2815-00-001-7806
CAMSHAFT,ENGINE
2815-00-001-7813
RING SET,PISTON

Frequently Asked Questions

What is NSN 2815-01-178-9446?

NSN 2815-01-178-9446 is a Cover,end Cap, classified under FSC 2815, Diesel Engines and Components. Status: active.

What are the specifications of 2815-01-178-9446?

Key specifications for 2815-01-178-9446: General Characteristics Item Description: ALUMINUM ALLOY CASTING,8 HOLES EQUALLY SPACED ON 16.450 IN. DIA B.C.,15.900 IN. I.D; 2.760 IN. DIA CENTER HOE; 5.200 IN. W IN. 1 specification is documented in the U.S. Government catalog.

Is NSN 2815-01-178-9446 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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