The Screwdriver Attachment,socket Wr, cataloged under National Stock Number 5120-00-903-8938, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Keltek Specialty Tool Design & Manufacture, Inc. Dba Keltek Specialty Tool Design & Manufacturing. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5120-00-903-8938 |
| Primary Part Number | HTS-1 |
| Item Name | Screwdriver Attachment,socket Wr |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Keltek Specialty Tool Design & Manufacture, Inc. Dba Keltek Specialty Tool Design & Manufacturing |
| Status | CANCELLED |
| Wrenching Surface Shape | HIGH TORQUE SINGLE END EXTERNAL |
| Tip Size Designation | 1 |
| Drive Surface Size | 0.250 INCHES NOMINAL SINGLE END IN |
| Style Designator | HI-TORQUE |
| Material | STEEL OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| HTS1 | Hi-Shear Corporation (USA) |
| HTS1 | Fairchild Fasteners Europe - Vsd Gmbh (DEU) |
| ZHTS-1 | Zephyr Manufacturing Co., Inc. Dba Zephyr Manufacturing Co Inc (USA) |
| HTS-1 PRIMARY | Keltek Specialty Tool Design & Manufacture, Inc. Dba Keltek Specialty Tool Design & Manufacturing (USA) |
| MIL-B-9946/1 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 1-00HTS01 | Stenzel Gmbh (DEU) |
| HTS1 | Tecnotec Sarl (FRA) |
| HTS-1 | Apex Tool Group, Llc (USA) |
| MIL-B-9946 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5120-00-903-8938 is a Screwdriver Attachment,socket Wr, manufactured by Keltek Specialty Tool Design & Manufacture, Inc. Dba Keltek Specialty Tool Design & Manufacturing, classified under FSC 5120 (No Item Name Available). Status: cancelled.
NSN 5120-00-903-8938 has 9 cross-referenced part numbers: HTS1 (Hi-Shear Corporation), HTS1 (Fairchild Fasteners Europe - Vsd Gmbh), ZHTS-1 (Zephyr Manufacturing Co., Inc. Dba Zephyr Manufacturing Co Inc), HTS-1 (Keltek Specialty Tool Design & Manufacture, Inc. Dba Keltek Specialty Tool Design & Manufacturing), MIL-B-9946/1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 4 more.
There are 12 known substitutes for 5120-00-903-8938: 5120-00-315-4005, 5960-00-681-9768, 5120-00-797-2992 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for HTS-1: Wrenching Surface Shape: HIGH TORQUE SINGLE END EXTERNAL; Tip Size Designation: 1; Drive Surface Size: 0.250 INCHES NOMINAL SINGLE END IN; Overall Length: 1.000 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.
NSN 5120-00-903-8938 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.