The Tap,thread Cutting, cataloged under National Stock Number 5136-01-581-9809, 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 8 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 | 5136-01-581-9809 |
| Primary Part Number | 2CBA |
| Item Name | Tap,thread Cutting |
| FSC / FSG | 5136 / 51 — Taps, Dies, and Collets; Hand and Machine |
| Manufacturer | Stanley Engineered Fastening Llc |
| Status | ACTIVE |
| Shank Diameter | 0.220 INCHES MAXIMUM IN |
| Length | 0.281 INCHES NOMINAL SQUARE END IN |
| Thread Length | 0.938 INCHES NOMINAL IN |
| Style Designator | STRAIGHT POINTED FLUTE |
| Thread Direction | RIGHT-HAND |
| Flute Quantity | 3 |
| Thread Size and Series/type Designator | 0.164-32 UNIFIED NATIONAL COARSE (UNC) |
| 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 |
|---|---|
| 2CBA PRIMARY | Stanley Engineered Fastening Llc (USA) |
NSN 5136-01-581-9809 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 5136-01-581-9809 has 1 manufacturer part number on file: 2CBA (Stanley Engineered Fastening Llc).
Key specifications for 2CBA: Shank Diameter: 0.220 INCHES MAXIMUM IN; Length: 0.281 INCHES NOMINAL SQUARE END IN; Thread Length: 0.938 INCHES NOMINAL IN; Style Designator: STRAIGHT POINTED FLUTE. 8 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.