The Blade,band Saw,metal Cutting, cataloged under National Stock Number 3455-01-124-2629, is classified within Federal Supply Class 3455 (Cutting Tools for Machine Tools) of the Metalworking Machinery (continued) group. The manufacturer of record is Armstrong-Blum Mfg. Co.. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3455-01-124-2629 |
| Primary Part Number | WE156-3/4MMT |
| Item Name | Blade,band Saw,metal Cutting |
| FSC / FSG | 3455 / 34 — Cutting Tools for Machine Tools |
| Manufacturer | Armstrong-Blum Mfg. Co. |
| Status | ACTIVE |
| Teeth Quantity Per Unit of Measure | 4 PER INCH |
| Tooth Set Type | RAKER |
| Blade Thickness | 0.042 INCHES NOMINAL IN |
| Joined Length | 15.500 INCHES NOMINAL IN |
| Design Type | WELDED COMPOSITE, HIGH SPEED EDGE |
| Blade Width | 1.250 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | 3 TYPE AND C STYLE AND 16 SIZE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| WE156-3/4MMT PRIMARY | Armstrong-Blum Mfg. Co. (USA) |
| Reference | Meaning |
|---|---|
| WE-156-3-4MT | 5/9 Secondary reference Armstrong-Blum Mfg. Co. |
| A-A-51134 | 4/1 Identification reference Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
NSN 3455-01-124-2629 is a Blade,band Saw,metal Cutting, manufactured by Armstrong-Blum Mfg. Co., classified under FSC 3455, Cutting Tools for Machine Tools. Status: active.
NSN 3455-01-124-2629 has 1 manufacturer part number on file: WE156-3/4MMT (Armstrong-Blum Mfg. Co.).
Key specifications for WE156-3/4MMT: Teeth Quantity Per Unit of Measure: 4 PER INCH; Tooth Set Type: RAKER; Blade Thickness: 0.042 INCHES NOMINAL IN; Joined Length: 15.500 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.