The Handle,socket Wrench, cataloged under National Stock Number 5120-01-437-2123, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is The American Society of Mechanical Engineers. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-437-2123 |
| Primary Part Number | B107.110 |
| Item Name | Handle,socket Wrench |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | The American Society of Mechanical Engineers |
| Status | ACTIVE |
| Drive End Shape | SQUARE SINGLE END EXTERNAL |
| Nondefinitive Spec/std Data | 1 TYPE AND 3 CLASS AND B STYLE |
| Material | PLASTIC HANDLE |
| Surface Treatment | CHROMIUM OVERALL |
| Drive Surface Size | 0.250 INCHES NOMINAL SINGLE END IN |
| Material | STEEL WRENCHING SURFACE |
| Style Designator | SPIN FLEXIBLE |
| Specification/standard Data | 05047-ASME B107.110 CAT 10 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B107.110 | The American Society of Mechanical Engineers (USA) |
| B107.10 TY1CL3STB | General Services Administration Federal Supply Service (USA) |
| TM615 | Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA) |
| B107.10 | The American Society of Mechanical Engineers (USA) |
| B107.110 CAT 10 TY1CL3STB | General Services Administration Federal Supply Service (USA) |
NSN 5120-01-437-2123 is a Handle,socket Wrench, manufactured by The American Society of Mechanical Engineers, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-01-437-2123 has 5 cross-referenced part numbers: B107.110 (The American Society of Mechanical Engineers), B107.10 TY1CL3STB (General Services Administration Federal Supply Service), TM615 (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc), B107.10 (The American Society of Mechanical Engineers), B107.110 CAT 10 TY1CL3STB (General Services Administration Federal Supply Service).
There are 12 known substitutes for 5120-01-437-2123: 5120-00-242-3256, 5120-01-335-0747, 5120-01-335-0748 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for B107.110: Drive End Shape: SQUARE SINGLE END EXTERNAL; Nondefinitive Spec/std Data: 1 TYPE AND 3 CLASS AND B STYLE; Material: PLASTIC HANDLE; Special Features: BLACK CONTOURED SCREWDRIVER TYPE HANDLE. 10 total characteristics are documented in the Federal Logistics Information System.