The Countersink, cataloged under National Stock Number 5133-01-662-0645, is classified within Federal Supply Class 5133 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Keo Cutters Div of Masco Corp. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5133-01-662-0645 |
| Primary Part Number | 24052 |
| Item Name | Countersink |
| FSC / FSG | 5133 / 51 — No Item Name Available |
| Manufacturer | Keo Cutters Div of Masco Corp |
| Status | ACTIVE |
| Point Diameter | 0.3125 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Body Diameter | 0.125 INCHES NOMINAL IN |
| Included Angle | 60.0 DEGREES NOMINAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 24052 PRIMARY | Keo Cutters Div of Masco Corp (USA) |
NSN 5133-01-662-0645 is a Countersink, manufactured by Keo Cutters Div of Masco Corp, classified under FSC 5133 (No Item Name Available). Status: active.
NSN 5133-01-662-0645 has 1 cross-referenced part number: 24052 (Keo Cutters Div of Masco Corp).
There are 6 known substitutes for 5133-01-662-0645: 5331-00-140-2251, 6130-00-237-0211, 5977-00-499-0983 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 24052: Point Diameter: 0.3125 INCHES NOMINAL IN; Thread Direction: RIGHT-HAND; Part Name Assigned by Controlling Agency: KEO CO RH 60 DEG LONG SERIES; Body Diameter: 0.125 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.