The Compressor,piston Ring, cataloged under National Stock Number 5120-01-537-1402, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Yanmar America Corporation. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5120-01-537-1402 |
| Primary Part Number | 955500-02476 |
| Item Name | Compressor,piston Ring |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Yanmar America Corporation |
| Status | ACTIVE |
| Ring Diameter Accommodated | 60.0 MILLIMETERS MINIMUM AND 125.0 MILLIMETERS MAXIMUM MM |
| 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 |
|---|---|
| 955500-02476 PRIMARY | Yanmar America Corporation (USA) |
| 955500-2476N PRIMARY | Yanmar America Corporation (USA) |
| Reference | Meaning |
|---|---|
| 955500-2476N | 5/9 Secondary reference Yanmar Diesel America Corp |
| 955500-02476 | 5/9 Secondary reference Yanmar Diesel America Corp |
NSN 5120-01-537-1402 is a Compressor,piston Ring, manufactured by Yanmar America Corporation, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-537-1402 has 2 manufacturer part numbers on file: 955500-02476 (Yanmar America Corporation), 955500-2476N (Yanmar America Corporation).
Key specifications for 955500-02476: Ring Diameter Accommodated: 60.0 MILLIMETERS MINIMUM AND 125.0 MILLIMETERS MAXIMUM MM; End Item Identification: DARLEY CHAMPION PORTABLE FIRE PUMP MODEL P-100 (2BE10YDN). 1 specification is 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.