The Tap,thread Cutting, cataloged under National Stock Number 5136-01-608-4982, is classified within Federal Supply Class 5136 (Taps, Dies, and Collets; Hand and Machine) of the Hand Tools group. The manufacturer of record is Tapco Cutting Tools Inc. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5136-01-608-4982 |
| Primary Part Number | 54757 |
| Item Name | Tap,thread Cutting |
| FSC / FSG | 5136 / 51 — Taps, Dies, and Collets; Hand and Machine |
| Manufacturer | Tapco Cutting Tools Inc |
| Status | ACTIVE |
| Shank Diameter | 0.542 INCHES MINIMUM IN |
| Thread Structure | REGULAR |
| Thread Pitch in Millimeters | 2.00 |
| Thread Length | 1.656 INCHES MINIMUM IN |
| Style Designator | STRAIGHT FLUTE |
| Thread Direction | RIGHT-HAND |
| Departure From Cited Designator | AS MODIFIED BY THREAD PITCH DIAMETERS |
| Specification/standard Data | 05047-ASME B94.9 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Flute Quantity | 4 |
| Material | STEEL OVERALL |
| Thread Size and Series/type Designator | 14.0 MM ISO M MM |
| Starting Chamfer Type | BOTTOMING |
| Thread Forming Method | GROUND |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 54757 PRIMARY | Tapco Cutting Tools Inc (USA) |
| 54757 | Tapco (USA) |
| 8305A62 | Mcmaster-Carr Supply Co (USA) |
| TL1-G3086257 | J and L Industrial Supply Co Inc (USA) |
| C54757 | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| KMT3867369 PRIMARY | Kennametal Inc Wear Systems Div (USA) |
| Reference | Meaning |
|---|---|
| B94.9 | 3/1 Design control — primary reference The American Society of Mechanical Engineers |
NSN 5136-01-608-4982 is a Tap,thread Cutting, manufactured by Tapco Cutting Tools Inc, classified under FSC 5136, Taps, Dies, and Collets; Hand and Machine. Status: active.
NSN 5136-01-608-4982 has 6 manufacturer part numbers on file: 54757 (Tapco Cutting Tools Inc), 54757 (Tapco), 8305A62 (Mcmaster-Carr Supply Co), TL1-G3086257 (J and L Industrial Supply Co Inc), C54757 (Kennametal Inc. Div Kennametal Industrial Products Group) and 1 more.
Key specifications for 54757: Shank Diameter: 0.542 INCHES MINIMUM IN; Thread Structure: REGULAR; Thread Pitch in Millimeters: 2.00; Thread Length: 1.656 INCHES MINIMUM IN. 13 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.