NSN 2815-01-172-8239 · NIIN 011728239 · Part number 8923917
Rolls-Royce Solutions America Inc · FSC 2815 — Diesel Engines and Components · FSG 28 — Engines, Turbines, and Components · CAGE 72582
Government record, cited
NSN 2815-01-172-8239 — this item is cataloged by the U.S. Government under National Stock Number 2815-01-172-8239. Manufacturer of record part number: 8923917.
Also searched as2815-01-172-8239 ·
2815011728239 ·
NIIN 011728239 ·
01-172-8239 ·
FSC 2815 Diesel Engines and Components · CAGE 72582 · 8923917
Nearby stock numbers← 2815-01-172-8238 Ring Set, Piston
·
2815-01-172-8240 Ring Set, Piston →
Features
Ring Set,piston — FSC 2815
Bore Diameter Oversize: 0.010 INCHES IN
Piston Accommodation Quantity: 1
1 manufacturer part number on file
Manufacturer of record: Rolls-Royce Solutions America Inc
Identification
NSN: 2815-01-172-8239
NIIN: 011728239
FSC: 2815 — Diesel Engines and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 8923917
Manufacturer: Rolls-Royce Solutions America Inc
General Description
The Ring Set,piston, cataloged under National Stock Number 2815-01-172-8239, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Rolls-Royce Solutions America 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.
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 2815-01-172-8239?
NSN 2815-01-172-8239 is a Ring Set,piston, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 2815, Diesel Engines and Components. Status: active.
What part numbers are listed for NSN 2815-01-172-8239?
NSN 2815-01-172-8239 has 1 manufacturer part number on file: 8923917 (Rolls-Royce Solutions America Inc).
What are the specifications of 8923917?
Key specifications for 8923917: Bore Diameter Oversize: 0.010 INCHES IN; Piston Accommodation Quantity: 1; End Item Identification: ENGINE,SERIES 8.2,GENERAL MOTORS CORP. 2 specifications are documented in the U.S. Government catalog.
Is NSN 2815-01-172-8239 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.