The Tap,thread Cutting, cataloged under National Stock Number 5136-00-865-2200, is classified within Federal Supply Class 5136 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Department of the Air Force. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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 | 5136-00-865-2200 |
| Primary Part Number | 50250BTYPE1 |
| Item Name | Tap,thread Cutting |
| FSC / FSG | 5136 / 51 — No Item Name Available |
| Manufacturer | Department of the Air Force |
| Status | CANCELLED |
| Thread Direction | RIGHT-HAND |
| Style Designator | STRAIGHT FLUTE |
| Length | 0.406 INCHES NOMINAL SQUARE END IN |
| Thread Structure | REGULAR |
| Nondefinitive Spec/std Data | 1 TYPE AND D SERIES AND A STYLE |
| Width Across Flats | 0.242 INCHES NOMINAL IN |
| Starting Chamfer Type | TAPER |
| Flute Quantity | 4 |
| Material | STEEL OVERALL |
| Thread Size and Series/type Designator | 0.438-28 UNEF |
| Thread Forming Method | GROUND |
| Thread Length | 1.438 INCHES NOMINAL IN |
| Shank Diameter | 0.323 INCHES NOMINAL IN |
| Thread Pitch Diameters | +0.4153 TO 0.4158 INCHES IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 50250BTYPE1 | Department of the Air Force (USA) |
| GGG-T-70 TY1SEDSTA | General Services Administration Federal Supply Service (USA) |
| GGG-T-70 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 5136-00-865-2200 is a Tap,thread Cutting, manufactured by Department of the Air Force, classified under FSC 5136 (No Item Name Available). Status: cancelled.
NSN 5136-00-865-2200 has 3 cross-referenced part numbers: 50250BTYPE1 (Department of the Air Force), GGG-T-70 TY1SEDSTA (General Services Administration Federal Supply Service), GGG-T-70 (Federal Specifications Promulgated by General Services Administration Washington DC).
There are 12 known substitutes for 5136-00-865-2200: 5136-00-187-8001, 5136-00-187-8004, 5136-00-187-8005 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 50250BTYPE1: Thread Direction: RIGHT-HAND; Overall Length: 3.156 INCHES NOMINAL IN; Style Designator: STRAIGHT FLUTE; Length: 0.406 INCHES NOMINAL SQUARE END IN. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 5136-00-865-2200 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.