The Tap Set,thread Cutting, cataloged under National Stock Number 5136-01-684-3571, is classified within Federal Supply Class 5136 (Taps, Dies, and Collets; Hand and Machine) of the Hand Tools group. The manufacturer of record is Mcmaster-Carr Supply Co. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5136-01-684-3571 |
| Primary Part Number | 26475A25 |
| Item Name | Tap Set,thread Cutting |
| FSC / FSG | 5136 / 51 — Taps, Dies, and Collets; Hand and Machine |
| Manufacturer | Mcmaster-Carr Supply Co |
| Status | ACTIVE |
| Tap Characteristic | CHAMFER TYPE TAPER, PLUG, BOTTOMING |
| Tap Quantity | 3 |
| Thread Direction | RIGHT-HAND |
| Screw Thread Series Designator | ISO M |
| Carrying Case | PROVIDED |
| Material | PLASTIC CASE |
| Material | CERAMIC AND STEEL TAP |
| 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 |
|---|---|
| 26475A25 PRIMARY | Mcmaster-Carr Supply Co (USA) |
NSN 5136-01-684-3571 is a Tap Set,thread Cutting, manufactured by Mcmaster-Carr Supply Co, classified under FSC 5136, Taps, Dies, and Collets; Hand and Machine. Status: active.
NSN 5136-01-684-3571 has 1 manufacturer part number on file: 26475A25 (Mcmaster-Carr Supply Co).
Key specifications for 26475A25: Tap Characteristic: CHAMFER TYPE TAPER, PLUG, BOTTOMING; Tap Quantity: 3; Thread Direction: RIGHT-HAND; Special Features: APPLICATION THROUGH-HOLE THREADING, CLOSED-END HOLE THREADING, TAP SIZE INCLUDES M16, NUMBER OF FLUTES 4, SHANK TYPE SQUARE, NUMBER OF TAPPING ENDS 1. 7 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.