The Tap,thread Cutting, cataloged under National Stock Number 5136-01-490-6450, is classified within Federal Supply Class 5136 (Taps, Dies, and Collets; Hand and Machine) of the Hand Tools group. The manufacturer of record is Stanley Engineered Fastening Llc. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5136-01-490-6450 |
| Primary Part Number | 5081-2.2 |
| Item Name | Tap,thread Cutting |
| FSC / FSG | 5136 / 51 — Taps, Dies, and Collets; Hand and Machine |
| Manufacturer | Stanley Engineered Fastening Llc |
| Status | ACTIVE |
| Thread Pitch in Millimeters | 0.45 |
| Style Designator | SPIRAL FLUTE |
| Thread Direction | RIGHT-HAND |
| Material | STEEL OVERALL |
| Thread Size and Series/type Designator | 2.2 MM STI MM |
| Starting Chamfer Type | BOTTOMING |
| 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 |
|---|---|
| 5081-2.2 PRIMARY | Stanley Engineered Fastening Llc (USA) |
| Reference | Meaning |
|---|---|
| A3018040-1 | 5/2 Secondary reference U.S. Government activity |
NSN 5136-01-490-6450 is a Tap,thread Cutting, manufactured by Stanley Engineered Fastening Llc, classified under FSC 5136, Taps, Dies, and Collets; Hand and Machine. Status: active.
NSN 5136-01-490-6450 has 1 manufacturer part number on file: 5081-2.2 (Stanley Engineered Fastening Llc).
Key specifications for 5081-2.2: Thread Pitch in Millimeters: 0.45; Style Designator: SPIRAL FLUTE; Overall Length: 100.0 MILLIMETERS MAXIMUM MM; Thread Direction: RIGHT-HAND. 6 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.