NSN 5120-01-591-8939 · NIIN 015918939 · Part number 810766
Ryeson Corporation Div Sturtevant Richmont · FSC 5120 — Hand Tools, Nonedged, Nonpowered · FSG 51 — Hand Tools · CAGE 64334
Government record, cited
NSN 5120-01-591-8939 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-591-8939. Manufacturer of record part number: 810766.
Also searched as5120-01-591-8939 ·
5120015918939 ·
NIIN 015918939 ·
01-591-8939 ·
FSC 5120 Hand Tools, Nonedged, Nonpowered · CAGE 64334 · 810766 · CCM 7501
Drive Surface Size: 25.0 MILLIMETERS NOMINAL SINGLE END MM
Torque Capacity: 150.0 INCH-POUNDS MINIMUM AND 750.0 INCH-POUNDS MAXIMUM IN
Torque Scale Graduation: 5.0 INCH-POUNDS IN
Style Designator: MICROMETER END DRIVE
Torque Indicating Mechanism: MICROMETER
Material: RUBBER NEOPRENE HANDLE
2 manufacturer part numbers on file
Identification
NSN: 5120-01-591-8939
NIIN: 015918939
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
FSG: 51 — Hand Tools
Primary part number: 810766
Manufacturer: Ryeson Corporation Div Sturtevant Richmont
General Description
The Wrench,torque, cataloged under National Stock Number 5120-01-591-8939, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Ryeson Corporation Div Sturtevant Richmont. Government technical data includes 6 specifications, 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
5120-01-591-8939
Primary Part Number
810766
Item Name
Wrench,torque
FSC / FSG
5120 / 51 — Hand Tools, Nonedged, Nonpowered
Manufacturer
Ryeson Corporation Div Sturtevant Richmont
Status
ACTIVE
Drive Surface Size
25.0 MILLIMETERS NOMINAL SINGLE END MM
Torque Capacity
150.0 INCH-POUNDS MINIMUM AND 750.0 INCH-POUNDS MAXIMUM IN
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 5120-01-591-8939?
NSN 5120-01-591-8939 is a Wrench,torque, manufactured by Ryeson Corporation Div Sturtevant Richmont, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
What part numbers are listed for NSN 5120-01-591-8939?
NSN 5120-01-591-8939 has 2 manufacturer part numbers on file: 810766 (Ryeson Corporation Div Sturtevant Richmont), CCM 7501 (Ryeson Corporation Div Sturtevant Richmont).
What are the specifications of 810766?
Key specifications for 810766: Drive Surface Size: 25.0 MILLIMETERS NOMINAL SINGLE END MM; Torque Capacity: 150.0 INCH-POUNDS MINIMUM AND 750.0 INCH-POUNDS MAXIMUM IN; Torque Scale Graduation: 5.0 INCH-POUNDS IN; Style Designator: MICROMETER END DRIVE. 6 specifications are documented in the U.S. Government catalog.
Is NSN 5120-01-591-8939 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.