The Drill,twist, cataloged under National Stock Number 5133-00-166-8455, is classified within Federal Supply Class 5133 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is General Services Administration Federal Supply Service. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5133-00-166-8455 |
| Primary Part Number | NAS965 TYBSZ3/16 |
| Item Name | Drill,twist |
| FSC / FSG | 5133 / 51 — No Item Name Available |
| Manufacturer | General Services Administration Federal Supply Service |
| Status | ACTIVE |
| Thread Series Designator | UNF |
| Flute Length | 1.125 INCHES NOMINAL IN |
| Shank Style | EXTERNALLY THREADED W/HEX NUT |
| Cutting End Style | GENERAL PURPOSE |
| Point Type | SPLIT |
| Supplementary Features | O/A LENGTH DOES NOT INCLUDE THE THREAD LENGTH PAST THE HEXAGON NUT, THREADS = 1/4 IN. (+1/16 IN.) IN |
| Nondefinitive Spec/std Data | B TYPE AND 3/16 SIZE |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Flute Quantity | 2 |
| Cutting Rotation Direction | RIGHT-HAND |
| Material | STEEL OVERALL |
| Point Angle | 135.0 DEGREES NOMINAL |
| Specification/standard Data | 80205-NAS965 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Nominal Cutting Diameter | 0.1875 INCHES IN |
| Thread Quantity | 28 PER INCH |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| NAS965 TYBSZ3/16 | General Services Administration Federal Supply Service (USA) |
| 311-1875 | Wetmore Tool and Engineering Company Dba Wetmore Cutting Tools (USA) |
| NAS965 | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
| 2020-3-16 | Lear Siegler Inc National Twist Drill and Tool Div (USA) |
| 2971-3/16 | New York Twist Drill Inc (USA) |
NSN 5133-00-166-8455 is a Drill,twist, manufactured by General Services Administration Federal Supply Service, classified under FSC 5133 (No Item Name Available). Status: active.
NSN 5133-00-166-8455 has 5 cross-referenced part numbers: NAS965 TYBSZ3/16 (General Services Administration Federal Supply Service), 311-1875 (Wetmore Tool and Engineering Company Dba Wetmore Cutting Tools), NAS965 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), 2020-3-16 (Lear Siegler Inc National Twist Drill and Tool Div), 2971-3/16 (New York Twist Drill Inc).
There is 1 known substitute for 5133-00-166-8455: 4730-00-011-3176. Verify interchangeability with system specifications before substitution.
Key specifications for NAS965 TYBSZ3/16: Thread Series Designator: UNF; Overall Length: 2.125 INCHES NOMINAL IN; Flute Length: 1.125 INCHES NOMINAL IN; Shank Style: EXTERNALLY THREADED W/HEX NUT. 17 total characteristics are documented in the Federal Logistics Information System.