The Drill,twist, cataloged under National Stock Number 5133-00-839-5508, is classified within Federal Supply Class 5133 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Greenfield Industries Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5133-00-839-5508 |
| Primary Part Number | 55436 |
| Item Name | Drill,twist |
| FSC / FSG | 5133 / 51 — No Item Name Available |
| Manufacturer | Greenfield Industries Inc |
| Status | CANCELLED |
| Point Angle | 118.0 DEGREES NOMINAL |
| Point Type | CONVENTIONAL |
| Flute Length | 3.125 INCHES NOMINAL IN |
| Flute Quantity | 2 |
| Cutting End Style | GENERAL PURPOSE |
| Shank Style | FLAT ROUND |
| Nominal Cutting Diameter | 0.5625 INCHES IN |
| Cutting Rotation Direction | RIGHT-HAND |
| Shank Diameter | 0.500 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 55436 PRIMARY | Greenfield Industries Inc (USA) |
| 190 9/16 | Greenfield Industries Inc (USA) |
| 190 9/16 | Greenfield Industries Inc (USA) |
| 31767 PRIMARY | New York Twist Drill Inc (USA) |
| 936 9/16 | Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA) |
| C11170 | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| 2831 9/16 | New York Twist Drill Inc (USA) |
| 55436 | Greenfield Industries Inc (USA) |
| 11170 | Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA) |
| 936 9/16 | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
NSN 5133-00-839-5508 is a Drill,twist, manufactured by Greenfield Industries Inc, classified under FSC 5133 (No Item Name Available). Status: cancelled.
NSN 5133-00-839-5508 has 10 cross-referenced part numbers: 55436 (Greenfield Industries Inc), 190 9/16 (Greenfield Industries Inc), 190 9/16 (Greenfield Industries Inc), 31767 (New York Twist Drill Inc), 936 9/16 (Cleveland Twist Drill Co Div of Greenfield Industries Inc) and 5 more.
There are 12 known substitutes for 5133-00-839-5508: 5306-00-032-5848, 5365-00-116-6925, 5340-00-127-3666 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 55436: Overall Length: 6.000 INCHES NOMINAL IN; Point Angle: 118.0 DEGREES NOMINAL; Special Features: REDUCED 1/2 IN. DIA SHANK; FRACTIONAL SIZE 9/16 IN; Point Type: CONVENTIONAL. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 5133-00-839-5508 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.