The Chisel,mortising,hollow, cataloged under National Stock Number 3230-00-288-1720, is classified within Federal Supply Class 3230 (Tools and Attachments for Woodworking Machinery) of the Woodworking Machinery and Equipment group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3230-00-288-1720 |
| Item Name | Chisel,mortising,hollow |
| FSC / FSG | 3230 / 32 — Tools and Attachments for Woodworking Machinery |
| Status | ACTIVE |
| Shank Diameter | 0.625 INCHES NOMINAL IN |
| Chip Opening Quantity | 2 |
| Bit Shank Accommodated Maximum Diameter | 0.297 INCHES IN |
| Cutting Edge Length | 0.375 INCHES NOMINAL IN |
| Shank Length | 1.500 INCHES NOMINAL IN |
| Mortise Depth | 3.250 INCHES NOMINAL IN |
| Blade Length | 4.000 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | 2 TYPE |
| Cross-Sectional Shape | SQUARE |
| Cutting Edge Width | 0.375 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 101H | 3/9 Design control — primary reference Greenlee Bros and Co |
| GGG-B-383 | 4/1 Identification reference U.S. Government activity |
| GGG-B-383 TY2 | 5/1 Secondary reference U.S. Government activity |
NSN 3230-00-288-1720 is a Chisel,mortising,hollow, classified under FSC 3230, Tools and Attachments for Woodworking Machinery. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5950-01-176-0184. Verify interchangeability with system specifications before substitution.
Key specifications for 3230-00-288-1720: Shank Diameter: 0.625 INCHES NOMINAL IN; Chip Opening Quantity: 2; Bit Shank Accommodated Maximum Diameter: 0.297 INCHES IN; Cutting Edge Length: 0.375 INCHES NOMINAL IN. 10 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.