The Tap,thread Cutting, cataloged under National Stock Number 5136-01-443-3083, is classified within Federal Supply Class 5136 (Taps, Dies, and Collets; Hand and Machine) of the Hand Tools group. The manufacturer of record is Time Fastener Co Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5136-01-443-3083 |
| Primary Part Number | 23823 |
| Item Name | Tap,thread Cutting |
| FSC / FSG | 5136 / 51 — Taps, Dies, and Collets; Hand and Machine |
| Manufacturer | Time Fastener Co Inc |
| Status | ACTIVE |
| Material | STEEL OVERALL |
| Thread Size and Series/type Designator | 0.375-24 UNF |
| 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 |
|---|---|
| 23823 PRIMARY | Time Fastener Co Inc (USA) |
| 0661-938-3 | Wurth Uk Ltd (GBR) |
NSN 5136-01-443-3083 is a Tap,thread Cutting, manufactured by Time Fastener Co Inc, classified under FSC 5136, Taps, Dies, and Collets; Hand and Machine. Status: active.
NSN 5136-01-443-3083 has 2 manufacturer part numbers on file: 23823 (Time Fastener Co Inc), 0661-938-3 (Wurth Uk Ltd).
1 possible match (shared part number, not a government interchangeability claim): 6240-01-724-8414. Verify interchangeability with system specifications before substitution.
Key specifications for 23823: Material: STEEL OVERALL; Thread Size and Series/type Designator: 0.375-24 UNF. 2 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.