The Tap,thread Cutting, cataloged under National Stock Number 5136-01-083-6592, is classified within Federal Supply Class 5136 (Taps, Dies, and Collets; Hand and Machine) of the Hand Tools group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5136-01-083-6592 |
| Item Name | Tap,thread Cutting |
| FSC / FSG | 5136 / 51 — Taps, Dies, and Collets; Hand and Machine |
| Status | ACTIVE |
| Shank Diameter | 1.106 INCHES MINIMUM AND 1.110 INCHES MAXIMUM IN |
| Width Across Flats | 0.823 INCHES MINIMUM AND 0.831 INCHES MAXIMUM IN |
| Length | 1.000 INCHES MINIMUM AND 1.124 INCHES MAXIMUM SQUARE END IN |
| Thread Structure | REGULAR |
| Thread Length | 2.906 INCHES MINIMUM AND 3.094 INCHES MAXIMUM IN |
| Style Designator | STRAIGHT FLUTE |
| Thread Pitch Diameters | +1.2594 TO 1.2604 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Departure From Cited Designator | MODIFIED BY THREAD SIZE AND SERIES/TYPE DESIGNATOR |
| Nondefinitive Spec/std Data | I TYPE AND C SERIES AND C STYLE AND 1-5/16-12 SIZE |
| Flute Quantity | 4 |
| Material | STEEL OVERALL |
| Thread Size and Series/type Designator | 1.312-12 UN |
| 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 |
| Reference | Meaning |
|---|---|
| GGG-T-70 TY1SECSTC 1-5/16-12 | 5/1 Secondary reference U.S. Government activity |
| GGG-T-70 | 4/1 Identification reference U.S. Government activity |
NSN 5136-01-083-6592 is a Tap,thread Cutting, classified under FSC 5136, Taps, Dies, and Collets; Hand and Machine. Status: active.
Key specifications for 5136-01-083-6592: Shank Diameter: 1.106 INCHES MINIMUM AND 1.110 INCHES MAXIMUM IN; Width Across Flats: 0.823 INCHES MINIMUM AND 0.831 INCHES MAXIMUM IN; Length: 1.000 INCHES MINIMUM AND 1.124 INCHES MAXIMUM SQUARE END IN; Thread Structure: REGULAR. 15 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.