The Punch,aligning, cataloged under National Stock Number 5120-01-679-4455, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 4 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. 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 | 5120-01-679-4455 |
| Primary Part Number | 452-9934 |
| Item Name | Punch,aligning |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Material Document and Classification | MANUFACTUREREFERENCE MFR REF SINGLE MATERIAL RESPONSE |
| Shank Shape | SQUARE |
| Point Size | 0.187 MILLIMETERS MM |
| Material | STEEL |
| 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 |
|---|---|
| 452-9934 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
NSN 5120-01-679-4455 is a Punch,aligning, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-679-4455 has 1 manufacturer part number on file: 452-9934 (Caterpillar Inc Div Caterpillar Defense).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-699-4431. Verify interchangeability with system specifications before substitution.
Key specifications for 452-9934: Material Document and Classification: MANUFACTUREREFERENCE MFR REF SINGLE MATERIAL RESPONSE; Overall Length: 6.0 INCHES NOMINAL IN; Shank Shape: SQUARE; Special Features: GENERATOR SET. 4 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.