The Ratchet Attachment,socket Wrench, cataloged under National Stock Number 5120-01-335-1086, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Snap on Tools. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-335-1086 |
| Primary Part Number | TM77 |
| Item Name | Ratchet Attachment,socket Wrench |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Snap on Tools |
| Status | ACTIVE |
| Surface Treatment | CHROMIUM OVERALL |
| Drive End Shape | SQUARE FIRST END EXTERNAL |
| Nondefinitive Spec/std Data | 2 TYPE AND 3 CLASS AND B STYLE |
| Style Designator | EXTERNAL-INTERNAL |
| Drive End Shape | SQUARE SECOND END INTERNAL |
| Drive Surface Size | 0.250 INCHES NOMINAL BOTH ENDS IN |
| Specification/standard Data | 05047-ASME B107.110 CAT 10 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| TM77 | Snap on Tools (AUS) |
| TM67A | Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA) |
| TM77 | Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA) |
| B107.110 | The American Society of Mechanical Engineers (USA) |
| B107.110 CAT TY2CL3STB | General Services Administration Federal Supply Service (USA) |
| B107.10 TY2CL3STB | General Services Administration Federal Supply Service (USA) |
| B107.10 | The American Society of Mechanical Engineers (USA) |
NSN 5120-01-335-1086 is a Ratchet Attachment,socket Wrench, manufactured by Snap on Tools, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-01-335-1086 has 7 cross-referenced part numbers: TM77 (Snap on Tools), TM67A (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc), TM77 (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc), B107.110 (The American Society of Mechanical Engineers), B107.110 CAT TY2CL3STB (General Services Administration Federal Supply Service) and 2 more.
There are 10 known substitutes for 5120-01-335-1086: 5120-00-227-8129, 5120-00-243-7322, 5120-00-243-7323 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for TM77: Overall Length: 2.000 INCHES MAXIMUM IN; Surface Treatment: CHROMIUM OVERALL; Drive End Shape: SQUARE FIRST END EXTERNAL; Nondefinitive Spec/std Data: 2 TYPE AND 3 CLASS AND B STYLE. 10 total characteristics are documented in the Federal Logistics Information System.