The Punch,center,automatic, cataloged under National Stock Number 5120-01-520-6934, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc. Government technical data includes 5 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-520-6934 |
| Primary Part Number | YA879A |
| Item Name | Punch,center,automatic |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc |
| Status | ACTIVE |
| Overall Diameter | 0.500 INCHES NOMINAL IN |
| Features Provided | ADJUSTABLE STROKE AND REPLACEABLE POINT |
| Specification/standard Data | 05047-ASME B107.410 CAT 48 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Nondefinitive Spec/std Data | 2 TYPE AND 3 CLASS |
| 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 |
|---|---|
| YA879A PRIMARY | Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA) |
| Reference | Meaning |
|---|---|
| B107.410 CAT 48 TY2CL3 | 5/1 Secondary reference U.S. Government activity |
| B107.48 TY2CL3 | 5/9 Secondary reference U.S. Government activity |
| YA879 | 5/9 Secondary reference Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc |
| B107.48 | 5/9 Secondary reference The American Society of Mechanical Engineers |
| YA879A | 6/9 Informative reference only Royal Malaysian Airforce |
| 5120PL1695762 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| B107.410 | 3/1 Design control — primary reference The American Society of Mechanical Engineers |
NSN 5120-01-520-6934 is a Punch,center,automatic, manufactured by Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-520-6934 has 1 manufacturer part number on file: YA879A (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc).
Key specifications for YA879A: Overall Diameter: 0.500 INCHES NOMINAL IN; Overall Length: 5.000 INCHES NOMINAL IN; Features Provided: ADJUSTABLE STROKE AND REPLACEABLE POINT; Specification/standard Data: 05047-ASME B107.410 CAT 48 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD. 5 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.