The Cutter,countersink, cataloged under National Stock Number 5133-00-037-7293, 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 Curtiss-Wright Controls, Inc. Div Actuation Division. 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. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5133-00-037-7293 |
| Primary Part Number | 807612 |
| Item Name | Cutter,countersink |
| FSC / FSG | 5133 / 51 — Drill Bits, Counterbores, and Countersinks: Hand and Machine |
| Manufacturer | Curtiss-Wright Controls, Inc. Div Actuation Division |
| Status | ACTIVE |
| Body Diameter | 1.560 INCHES MINIMUM AND 1.570 INCHES MAXIMUM IN |
| Point Diameter | 0.750 INCHES NOMINAL IN |
| Cutting End Style | STRAIGHT FLUTE W/THROUGH HOLE |
| Features Provided | REPLACEABLE PILOT |
| Pilot Hole Nominal Diameter | 0.750 INCHES IN |
| Flute Quantity | 6 |
| Included Angle | 45.0 DEGREES NOMINAL |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| 807612 PRIMARY | Curtiss-Wright Controls, Inc. Div Actuation Division (USA) |
NSN 5133-00-037-7293 is a Cutter,countersink, manufactured by Curtiss-Wright Controls, Inc. Div Actuation Division, classified under FSC 5133, Drill Bits, Counterbores, and Countersinks: Hand and Machine. Status: active.
NSN 5133-00-037-7293 has 1 manufacturer part number on file: 807612 (Curtiss-Wright Controls, Inc. Div Actuation Division).
3 possible matches (shared part number, not a government interchangeability claim): 5950-00-168-4003, 6620-01-179-6010, 5995-01-347-0053. Verify interchangeability with system specifications before substitution.
Key specifications for 807612: Body Diameter: 1.560 INCHES MINIMUM AND 1.570 INCHES MAXIMUM IN; Point Diameter: 0.750 INCHES NOMINAL IN; Cutting End Style: STRAIGHT FLUTE W/THROUGH HOLE; Overall Length: 1.625 INCHES NOMINAL IN. 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.