The Cutter,countersink, cataloged under National Stock Number 5133-01-335-3473, is classified within Federal Supply Class 5133 (Drill Bits, Counterbores, and Countersinks: Hand and Machine) of the Hand Tools group. The manufacturer of record is U.s. Industrial Tool and Supply Company Dba Usit Co. Government technical data includes 10 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 | 5133-01-335-3473 |
| Primary Part Number | TP62-30 |
| Item Name | Cutter,countersink |
| FSC / FSG | 5133 / 51 — Drill Bits, Counterbores, and Countersinks: Hand and Machine |
| Manufacturer | U.s. Industrial Tool and Supply Company Dba Usit Co |
| Status | ACTIVE |
| Body Diameter | 0.438 INCHES NOMINAL IN |
| Cutting End Style | STRAIGHT FLUTE BLUNT END |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Features Provided | INTEGRAL PILOT |
| Pilot Diameter | 0.128 INCHES NOMINAL IN |
| Shank Style | EXTERNALLY THREADED |
| Flute Quantity | 3 |
| Included Angle | 100.0 DEGREES NOMINAL |
| Material | STEEL OVERALL |
| Thread Quantity | 28 PER INCH |
| 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 |
|---|---|
| TP62-30 PRIMARY | U.s. Industrial Tool and Supply Company Dba Usit Co (USA) |
NSN 5133-01-335-3473 is a Cutter,countersink, manufactured by U.s. Industrial Tool and Supply Company Dba Usit Co, classified under FSC 5133, Drill Bits, Counterbores, and Countersinks: Hand and Machine. Status: active.
NSN 5133-01-335-3473 has 1 manufacturer part number on file: TP62-30 (U.s. Industrial Tool and Supply Company Dba Usit Co).
Key specifications for TP62-30: Body Diameter: 0.438 INCHES NOMINAL IN; Cutting End Style: STRAIGHT FLUTE BLUNT END; Nominal Thread Diameter: 0.250 INCHES IN; Features Provided: INTEGRAL PILOT. 10 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.