The Tap,thread Cutting, cataloged under National Stock Number 5136-00-889-6987, is classified within Federal Supply Class 5136 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is The American Society of Mechanical Engineers. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5136-00-889-6987 |
| Primary Part Number | B94.9 |
| Item Name | Tap,thread Cutting |
| FSC / FSG | 5136 / 51 — No Item Name Available |
| Manufacturer | The American Society of Mechanical Engineers |
| Status | CANCELLED |
| Shank Diameter | 0.141 INCHES NOMINAL IN |
| Thread Forming Method | GROUND |
| Style Designator | STRAIGHT FLUTE |
| Starting Chamfer Type | BOTTOMING |
| Thread Size and Series/type Designator | 0.086-64 UNF |
| Flute Quantity | 3 |
| Material | STEEL OVERALL |
| Specification/standard Data | 05047-ASME B94.9 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Thread Structure | REGULAR |
| Departure From Cited Designator | AS MODIFIED BY THREAD PITCH DIAMETERS |
| Width Across Flats | 0.110 INCHES NOMINAL IN |
| Length | 0.188 INCHES NOMINAL SQUARE END IN |
| Thread Pitch Diameters | +0.0759 TO 0.0764 INCHES IN |
| Thread Length | 0.438 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B94.9 | The American Society of Mechanical Engineers (USA) |
| 15143 | Greenfield Industries Inc (USA) |
| GGG-T-70 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| B94.9 2-64 UNF HS G H1 | General Services Administration Federal Supply Service (USA) |
| A-A-624 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 15143 | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| GGG-T-70 TY1SEBSTC | General Services Administration Federal Supply Service (USA) |
NSN 5136-00-889-6987 is a Tap,thread Cutting, manufactured by The American Society of Mechanical Engineers, classified under FSC 5136 (No Item Name Available). Status: cancelled.
NSN 5136-00-889-6987 has 7 cross-referenced part numbers: B94.9 (The American Society of Mechanical Engineers), 15143 (Greenfield Industries Inc), GGG-T-70 (Federal Specifications Promulgated by General Services Administration Washington DC), B94.9 2-64 UNF HS G H1 (General Services Administration Federal Supply Service), A-A-624 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC) and 2 more.
There are 9 known substitutes for 5136-00-889-6987: 5136-00-189-7826, 6640-00-532-8021, 3120-00-661-7645 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for B94.9: Shank Diameter: 0.141 INCHES NOMINAL IN; Thread Forming Method: GROUND; Style Designator: STRAIGHT FLUTE; Starting Chamfer Type: BOTTOMING. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 5136-00-889-6987 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.