The Parts Kit,hydraulic Pump, cataloged under National Stock Number 4320-00-906-1892, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Atlas Copco Holyoke Inc. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-906-1892 |
| Primary Part Number | SEL00157 |
| Item Name | Parts Kit,hydraulic Pump |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Atlas Copco Holyoke Inc |
| Status | ACTIVE |
| Component Quantity | 4 |
| Nonsupply Items and Quantities | SPRING,RETAINER 1;SPRING,HELICAL,COMPRESSION 1;CERAMIC SEAL 1;STEEL SEAL 1 |
| 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 |
|---|---|
| SEL00157 PRIMARY | Atlas Copco Holyoke Inc (USA) |
| Reference | Meaning |
|---|---|
| SEL157 | 5/9 Secondary reference U.S. Government activity |
NSN 4320-00-906-1892 is a Parts Kit,hydraulic Pump, manufactured by Atlas Copco Holyoke Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-00-906-1892 has 1 manufacturer part number on file: SEL00157 (Atlas Copco Holyoke Inc).
Key specifications for SEL00157: Component Quantity: 4; Nonsupply Items and Quantities: SPRING,RETAINER 1;SPRING,HELICAL,COMPRESSION 1;CERAMIC SEAL 1;STEEL SEAL 1. 2 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.