PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

47006Piston,engine

Sabre Engines Ltd · NSN 2815-01-121-5138 · FSC 2815 · No Item Name Available
Verified by PartsTable
NSN 2815-01-121-5138 — this item is cataloged by the U.S. Government under National Stock Number 2815-01-121-5138. Primary manufacturer part number: 47006.
Features
  • Piston,engine — FSC 2815
  • 4 verified cross-references
  • Primary manufacturer: Sabre Engines Ltd
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Piston,engine, cataloged under National Stock Number 2815-01-121-5138, 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 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2815-01-121-5138
Primary Part Number47006
Item NamePiston,engine
FSC / FSG2815 / 28 — No Item Name Available
ManufacturerSabre Engines Ltd
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5950-00-009-323947006 INTERCHANGEABLE
Transformer,power
Astec America Inc.
5975-00-080-6878EF1-1-2 INTERCHANGEABLE
Conduit,metal,flexible
Hyspan Precision Products, Inc.
4730-00-249-39202629-4228-13 INTERCHANGEABLE
Elbow,pipe
Standard Nipple Works, Inc.
5310-00-357-147147006 INTERCHANGEABLE
Nut,plain,rectangular
Northwestern Tools, Inc.
2915-00-815-815947006 INTERCHANGEABLE
Body,nozzle,fuel
Collins Engine Nozzles, Inc
5340-01-201-45786510875 INTERCHANGEABLE
Magnet,permanent
Naval Sea Systems Command
3110-01-329-859347006 INTERCHANGEABLE
Seat,bearing
Williams International Co., L.l.c.
5836-01-408-268147006 INTERCHANGEABLE
Control,recorder-Reproducer
University of Washington Div Applied Physics Laboratory
2910-01-583-708347006 INTERCHANGEABLE
Parts Kit,sediment Bowl
Westerbeke Corporation
Cross-Reference Index
Part NumberManufacturer
47006 Grove R B Inc (USA)
47006 PRIMARY Sabre Engines Ltd (GBR)
47006 Classic Restoration and Sales (USA)
47006 Jasmin Defense Industrial Depot (USA)
Related Parts
5950-00-009-3239INTERCHANGEABLE
TRANSFORMER,POWER
47006
5975-00-080-6878INTERCHANGEABLE
CONDUIT,METAL,FLEXIBLE
EF1-1-2
4730-00-249-3920INTERCHANGEABLE
ELBOW,PIPE
2629-4228-13
5310-00-357-1471INTERCHANGEABLE
NUT,PLAIN,RECTANGULAR
47006
2915-00-815-8159INTERCHANGEABLE
BODY,NOZZLE,FUEL
47006
5340-01-201-4578INTERCHANGEABLE
MAGNET,PERMANENT
6510875
3110-01-329-8593INTERCHANGEABLE
SEAT,BEARING
47006
5836-01-408-2681INTERCHANGEABLE
CONTROL,RECORDER-REPRODUCER
47006
2910-01-583-7083INTERCHANGEABLE
PARTS KIT,SEDIMENT BOWL
47006

Frequently Asked Questions

What is NSN 2815-01-121-5138?

NSN 2815-01-121-5138 is a Piston,engine, manufactured by Sabre Engines Ltd, classified under FSC 2815 (No Item Name Available). Status: active.

What are the part numbers for NSN 2815-01-121-5138?

NSN 2815-01-121-5138 has 4 cross-referenced part numbers: 47006 (Grove R B Inc), 47006 (Sabre Engines Ltd), 47006 (Classic Restoration and Sales), 47006 (Jasmin Defense Industrial Depot).

What NSN replaces 2815-01-121-5138?

There are 9 known substitutes for 2815-01-121-5138: 5950-00-009-3239, 5975-00-080-6878, 4730-00-249-3920 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 47006?

Key specifications for 47006: End Item Identification: 1940-01-105-5728. 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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