PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

47009Ring Set,piston

Sabre Engines Ltd · NSN 2815-01-121-5418 · FSC 2815 · No Item Name Available
Verified by PartsTable
NSN 2815-01-121-5418 — this item is cataloged by the U.S. Government under National Stock Number 2815-01-121-5418. Primary manufacturer part number: 47009.
Features
  • Ring Set,piston — FSC 2815
  • 5 verified cross-references
  • Primary manufacturer: Sabre Engines Ltd
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Ring Set,piston, cataloged under National Stock Number 2815-01-121-5418, is classified within Federal Supply Class 2815 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Sabre Engines Ltd. This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2815-01-121-5418
Primary Part Number47009
Item NameRing Set,piston
FSC / FSG2815 / 28 — No Item Name Available
ManufacturerSabre Engines Ltd
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5133-00-137-275347009 INTERCHANGEABLE
Bit,auger
Stanley Tools Div of Stanley Works
3110-00-155-9640116060 INTERCHANGEABLE
Bearing,ball,annular
Honeywell International Inc Div Aerospace-South Bend (bendix Dr)
5310-00-253-109624451 INTERCHANGEABLE
Washer,flat
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
4710-00-839-6087 INTERCHANGEABLE
Pipe,plastic
3040-01-129-08974700-9 INTERCHANGEABLE
Connecting Link,rigid
Tyee Aircraft Inc Div Tyee Aircraft
1650-01-242-203027331 INTERCHANGEABLE
Adapter,fluter Damper
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
4330-01-649-002827331 INTERCHANGEABLE
Adapter,fluid Filter
Generac Mobile Products, Llc
Cross-Reference Index
Part NumberManufacturer
47009 Classic Restoration and Sales (USA)
27331 Classic Restoration and Sales (USA)
47009 PRIMARY Sabre Engines Ltd (GBR)
27331 Allied Defense Industries, Llc Dba Ams Distribution (USA)
47009 Grove R B Inc (USA)
Related Parts
5133-00-137-2753INTERCHANGEABLE
BIT,AUGER
47009
3110-00-155-9640INTERCHANGEABLE
BEARING,BALL,ANNULAR
116060
5310-00-253-1096INTERCHANGEABLE
WASHER,FLAT
24451
4710-00-839-6087INTERCHANGEABLE
PIPE,PLASTIC
3040-01-129-0897INTERCHANGEABLE
CONNECTING LINK,RIGID
4700-9
1650-01-242-2030INTERCHANGEABLE
ADAPTER,FLUTER DAMPER
27331
4330-01-649-0028INTERCHANGEABLE
ADAPTER,FLUID FILTER
27331

Frequently Asked Questions

What is NSN 2815-01-121-5418?

NSN 2815-01-121-5418 is a Ring Set,piston, manufactured by Sabre Engines Ltd, classified under FSC 2815 (No Item Name Available). Status: active.

What are the part numbers for NSN 2815-01-121-5418?

NSN 2815-01-121-5418 has 5 cross-referenced part numbers: 47009 (Classic Restoration and Sales), 27331 (Classic Restoration and Sales), 47009 (Sabre Engines Ltd), 27331 (Allied Defense Industries, Llc Dba Ams Distribution), 47009 (Grove R B Inc).

What NSN replaces 2815-01-121-5418?

There are 7 known substitutes for 2815-01-121-5418: 5133-00-137-2753, 3110-00-155-9640, 5310-00-253-1096 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 47009?

Key specifications for 47009: Special Features: QTY OF 4 RINGS PER PISTON, TOTAL OF 24 RINGS PER SET. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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