The Holder,cutting Tool, cataloged under National Stock Number 3460-00-189-9132, is classified within Federal Supply Class 3460 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Armstrong Bros Tool Co. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3460-00-189-9132 |
| Primary Part Number | S21 |
| Item Name | Holder,cutting Tool |
| FSC / FSG | 3460 / 34 — No Item Name Available |
| Manufacturer | Armstrong Bros Tool Co |
| Status | ACTIVE |
| Shank Length | 3.750 INCHES NOMINAL IN |
| Cutter Tool Accommodated | CUTTER BIT |
| Width | 0.750 INCHES NOMINAL IN |
| Accessory Components and Quantity | CUTTER BIT 1,WRENCH 1 |
| Holder Type | STRAIGHT |
| Shank Height | 1.125 INCHES NOMINAL IN |
| Thickness | 0.125 INCHES NOMINAL IN |
| Spring Type Feature | INCLUDED |
| Cutting Tool Shape | RECTANGULAR |
| Shank Width | 0.500 INCHES NOMINAL IN |
| Design Type | CUTTING-OFF |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| S21 | Armstrong Bros Tool Co (USA) |
| 521 | Armstrong Bros Tool Co (USA) |
| 00H581TYPE3CLASS1STYLEBSIZECS41 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 83-219 | Apex Tool Group, Llc Dba Nicholson (USA) |
| 83-219 | Armstrong Bros Tool Co (USA) |
| A-A-50965TY3CL1STYLE B,NO.C-S-41 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 83-219 | Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA) |
NSN 3460-00-189-9132 is a Holder,cutting Tool, manufactured by Armstrong Bros Tool Co, classified under FSC 3460 (No Item Name Available). Status: active.
NSN 3460-00-189-9132 has 7 cross-referenced part numbers: S21 (Armstrong Bros Tool Co), 521 (Armstrong Bros Tool Co), 00H581TYPE3CLASS1STYLEBSIZECS41 (Federal Specifications Promulgated by General Services Administration Washington DC), 83-219 (Apex Tool Group, Llc Dba Nicholson), 83-219 (Armstrong Bros Tool Co) and 2 more.
There are 12 known substitutes for 3460-00-189-9132: 6680-00-053-3961, 3020-00-118-3758, 5120-00-156-8609 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for S21: Shank Length: 3.750 INCHES NOMINAL IN; Cutter Tool Accommodated: CUTTER BIT; Width: 0.750 INCHES NOMINAL IN; Accessory Components and Quantity: CUTTER BIT 1,WRENCH 1. 11 total characteristics are documented in the Federal Logistics Information System.