NSN 5120-01-710-8509 · NIIN 017108509 · Part number J-47339
Bosch Automotive Service Solutions Inc. · FSC 5120 — Hand Tools, Nonedged, Nonpowered · FSG 51 — Hand Tools · CAGE 33287
Government record, cited
NSN 5120-01-710-8509 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-710-8509. Manufacturer of record part number: J-47339.
Also searched as5120-01-710-8509 ·
5120017108509 ·
NIIN 017108509 ·
01-710-8509 ·
FSC 5120 Hand Tools, Nonedged, Nonpowered · CAGE 33287 · J-47339
Functional Description: USED TO COMPRESS THE C1 AND C2 CLUTCH PISTON RETURN SPRING TO ALLOW REMOVAL OF THE RETAINING SNAP RING; PROTECTS THE C1 CLUTCH SEAL RING AREA DURING REMOVAL OF THE C2 CLUTCH PISTON RETAINING SNAP RING
2 manufacturer part numbers on file
Manufacturer of record: Bosch Automotive Service Solutions Inc.
Identification
NSN: 5120-01-710-8509
NIIN: 017108509
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
FSG: 51 — Hand Tools
Primary part number: J-47339
Manufacturer: Bosch Automotive Service Solutions Inc.
General Description
The Compressor,piston Ring, cataloged under National Stock Number 5120-01-710-8509, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Bosch Automotive Service Solutions Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5120-01-710-8509
Primary Part Number
J-47339
Item Name
Compressor,piston Ring
FSC / FSG
5120 / 51 — Hand Tools, Nonedged, Nonpowered
Manufacturer
Bosch Automotive Service Solutions Inc.
Status
ACTIVE
Functional Description
USED TO COMPRESS THE C1 AND C2 CLUTCH PISTON RETURN SPRING TO ALLOW REMOVAL OF THE RETAINING SNAP RING; PROTECTS THE C1 CLUTCH SEAL RING AREA DURING REMOVAL OF THE C2 CLUTCH PISTON RETAINING SNAP RING
Other items in FSC 5120 — Hand Tools, Nonedged, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5120-00-001-2642
ADAPTER,TORQUE WRENCH
5120-00-001-2644
ADAPTER,TORQUE WRENCH
5120-00-001-2650
INSERTER,SEAL
5120-00-001-2651
5120-00-001-2651 · Item name not on file
5120-00-001-2652
INSTALLING TOOL,SHAFT
5120-00-001-2653
REMOVER,PREFORMED PACKING
5120-00-001-2654
REMOVER,PREFORMED PACKING
5120-00-001-2655
SOCKET,WRENCH,FACE SPANNER
Frequently Asked Questions
What is NSN 5120-01-710-8509?
NSN 5120-01-710-8509 is a Compressor,piston Ring, manufactured by Bosch Automotive Service Solutions Inc., classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
What part numbers are listed for NSN 5120-01-710-8509?
NSN 5120-01-710-8509 has 2 manufacturer part numbers on file: J-47339 (Allison Transmission Inc Dba Allison Transmission, Inc), J-47339 (Bosch Automotive Service Solutions Inc.).
What are the specifications of J-47339?
Key specifications for J-47339: Functional Description: USED TO COMPRESS THE C1 AND C2 CLUTCH PISTON RETURN SPRING TO ALLOW REMOVAL OF THE RETAINING SNAP RING; PROTECTS THE C1 CLUTCH SEAL RING AREA DURING REMOVAL OF THE C2 CLUTCH PISTON RETAINING SNAP RING; End Item Identification: ALLISON 1000/2000 SERIES TRANSMISSIONS; C1/C2 PISTON RETURN SPRING COMPRESSOR KIT (1000, 2000 SERIES) FOR MODEL YEAR 2006 ONLY. 1 specification is documented in the U.S. Government catalog.
Is NSN 5120-01-710-8509 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.