NSN 5120-01-657-7742 · NIIN 016577742 · Part number JST15048000
Rolls-Royce Corporation · FSC 5120 — Hand Tools, Nonedged, Nonpowered · FSG 51 — Hand Tools · CAGE 63005
Government record, cited
NSN 5120-01-657-7742 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-657-7742. Manufacturer of record part number: JST15048000.
Also searched as5120-01-657-7742 ·
5120016577742 ·
NIIN 016577742 ·
01-657-7742 ·
FSC 5120 Hand Tools, Nonedged, Nonpowered · CAGE 63005 · JST15048000
Nearby stock numbers← 5120-01-657-7741 Remover, Bearing and Bushing
·
5120-01-657-7743 Remover, Bearing and Bushing →
Features
Adapter,torque Wrench — FSC 5120
Wrenching End Outside Diameter: 2.000 INCHES NOMINAL IN
Style Designator: BIT HOLDER
Material: STEEL OVERALL
Distance From Shoulder End to Wrench Opening Center: 13.620 INCHES NOMINAL IN
Wrenching End Head Thickness: 0.625 INCHES NOMINAL IN
1 manufacturer part number on file
Manufacturer of record: Rolls-Royce Corporation
Identification
NSN: 5120-01-657-7742
NIIN: 016577742
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
FSG: 51 — Hand Tools
Primary part number: JST15048000
Manufacturer: Rolls-Royce Corporation
General Description
The Adapter,torque Wrench, cataloged under National Stock Number 5120-01-657-7742, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Rolls-Royce Corporation. Government technical data includes 5 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.
Technical Specifications
Parameter
Value
NSN
5120-01-657-7742
Primary Part Number
JST15048000
Item Name
Adapter,torque Wrench
FSC / FSG
5120 / 51 — Hand Tools, Nonedged, Nonpowered
Manufacturer
Rolls-Royce Corporation
Status
ACTIVE
Wrenching End Outside Diameter
2.000 INCHES NOMINAL IN
Style Designator
BIT HOLDER
Material
STEEL OVERALL
Distance From Shoulder End to Wrench Opening Center
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 5120-01-657-7742?
NSN 5120-01-657-7742 is a Adapter,torque Wrench, manufactured by Rolls-Royce Corporation, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
What part numbers are listed for NSN 5120-01-657-7742?
NSN 5120-01-657-7742 has 1 manufacturer part number on file: JST15048000 (Rolls-Royce Corporation).
What are the specifications of JST15048000?
Key specifications for JST15048000: Wrenching End Outside Diameter: 2.000 INCHES NOMINAL IN; Style Designator: BIT HOLDER; Overall Length: 16.000 INCHES NOMINAL IN; Special Features: LIFT FAN MAINTENANCE TOOL. 5 specifications are documented in the U.S. Government catalog.
Is NSN 5120-01-657-7742 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.