The Drill,twist, cataloged under National Stock Number 5133-01-438-7744, is classified within Federal Supply Class 5133 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Precision Twist Drill Co. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5133-01-438-7744 |
| Primary Part Number | R18CO 5 |
| Item Name | Drill,twist |
| FSC / FSG | 5133 / 51 — No Item Name Available |
| Manufacturer | Precision Twist Drill Co |
| Status | ACTIVE |
| Shank Diameter | 0.2055 INCHES NOMINAL IN |
| Shank Style | STRAIGHT ROUND |
| Flute Quantity | 2 |
| Cutting Rotation Direction | RIGHT-HAND |
| Specification/standard Data | 80205-NAS907 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Nondefinitive Spec/std Data | J TYPE |
| Point Angle | 135.0 DEGREES NOMINAL |
| Surface Treatment | OXIDE FILM OVERALL |
| Material | STEEL ALLOY OVERALL |
| Cutting End Style | GENERAL PURPOSE |
| Nominal Cutting Diameter | 0.2055 INCHES IN |
| Point Type | SPLIT |
| Flute Length | 2.500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| R18CO 5 | Precision Twist Drill Co (USA) |
| NAS907 | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
| 18305 | Precision Twist Drill Co (USA) |
| NAS907 TYJSZ5 | General Services Administration Federal Supply Service (USA) |
NSN 5133-01-438-7744 is a Drill,twist, manufactured by Precision Twist Drill Co, classified under FSC 5133 (No Item Name Available). Status: active.
NSN 5133-01-438-7744 has 4 cross-referenced part numbers: R18CO 5 (Precision Twist Drill Co), NAS907 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), 18305 (Precision Twist Drill Co), NAS907 TYJSZ5 (General Services Administration Federal Supply Service).
There are 7 known substitutes for 5133-01-438-7744: 5950-00-084-3412, 3120-00-434-5162, 5331-00-526-7677 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for R18CO 5: Shank Diameter: 0.2055 INCHES NOMINAL IN; Shank Style: STRAIGHT ROUND; Flute Quantity: 2; Cutting Rotation Direction: RIGHT-HAND. 15 total characteristics are documented in the Federal Logistics Information System.