The Adapter,torque Wrench, cataloged under National Stock Number 5120-00-020-8637, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Ryeson Corporation Div Sturtevant Richmont. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-00-020-8637 |
| Primary Part Number | HD-1/2 |
| Item Name | Adapter,torque Wrench |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Ryeson Corporation Div Sturtevant Richmont |
| Status | ACTIVE |
| Wrenching End Outside Diameter | 1.125 INCHES NOMINAL IN |
| Wrenching Surface Size | 0.500 INCHES NOMINAL SINGLE END IN |
| Torque Capacity | 1450.0 INCH-POUNDS MAXIMUM IN |
| Wrenching Surface Shape | HEXAGON SINGLE END EXTERNAL |
| Material | STEEL OVERALL |
| Style Designator | KEY |
| Drive End Shape | DOVETAIL SINGLE END INTERNAL |
| Wrenching End Head Thickness | 1.500 INCHES NOMINAL IN |
| Drive End Outside Diameter | 1.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5120-00-020-8637 is a Adapter,torque Wrench, manufactured by Ryeson Corporation Div Sturtevant Richmont, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-00-020-8637 has 5 cross-referenced part numbers: HD-1/2 (Ryeson Corporation Div Sturtevant Richmont), 819698-2 (Ryeson Corporation Div Sturtevant Richmont), 819698 (Ryeson Corporation Div Sturtevant Richmont), SHD1-2 (Probotec Ltd), SHD-1/2 (Ryeson Corporation Div Sturtevant Richmont).
There are 5 known substitutes for 5120-00-020-8637: 3439-00-540-4755, 4730-00-886-8148, 3120-00-986-1842 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for HD-1/2: Wrenching End Outside Diameter: 1.125 INCHES NOMINAL IN; End Item Identification: STURTEVANT-RICHMONT TYPE CCM AND LTC TORQUE WRENCHES; Wrenching Surface Size: 0.500 INCHES NOMINAL SINGLE END IN; Torque Capacity: 1450.0 INCH-POUNDS MAXIMUM IN. 10 total characteristics are documented in the Federal Logistics Information System.