The Parts Kit,seal Replacement,mecha, cataloged under National Stock Number 2590-01-642-7620, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2590-01-642-7620 |
| Item Name | Parts Kit,seal Replacement,mecha |
| FSC / FSG | 2590 / 25 — Miscellaneous Vehicular Components |
| Status | ACTIVE |
| End Item Source | 96151 |
| 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 |
|---|---|
| 990709-000 | 3/2 Design control — primary reference U.S. Government activity |
| EATON SPEC,HD 4623-001 REV B | D/9 Drawing number reference only U.S. Government activity |
NSN 2590-01-642-7620 is a Parts Kit,seal Replacement,mecha, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 2590-01-642-8874, 4320-01-642-8888. Verify interchangeability with system specifications before substitution.
Key specifications for 2590-01-642-7620: End Item Source: 96151; Part Name Assigned by Controlling Agency: SEAL,KIT; End Item Identification: PUMP,HYD HD C. 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.