The Parts Kit,seal Replacement,mecha, cataloged under National Stock Number 5330-01-503-8623, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Danfoss Power Solutions II, Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-503-8623 |
| Primary Part Number | SKN25-512-04V |
| Item Name | Parts Kit,seal Replacement,mecha |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Danfoss Power Solutions II, Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| SKN25-512-04V PRIMARY | Danfoss Power Solutions II, Llc (USA) |
| SKN25-512-04V | Hydroair Hughes, Llc Dba Hydro Air Llc Div Hydroair Dees (USA) |
| Reference | Meaning |
|---|---|
| SKN25-512-04V | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| SKN25-512-04 | 5/9 Secondary reference Hydroair Hughes, Llc Dba Hydro Air Llc Div Hydroair Dees |
| SKN25-512-04 | 5/9 Secondary reference Danfoss Power Solutions II, Llc |
| SKN25-512-04 | 5/9 Secondary reference Dev-Air Corporation |
NSN 5330-01-503-8623 is a Parts Kit,seal Replacement,mecha, manufactured by Danfoss Power Solutions II, Llc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-503-8623 has 2 manufacturer part numbers on file: SKN25-512-04V (Danfoss Power Solutions II, Llc), SKN25-512-04V (Hydroair Hughes, Llc Dba Hydro Air Llc Div Hydroair Dees).
Key specifications for SKN25-512-04V: Special Features: 2 IN. DIA. PISTON SEAL KIT IN; End Item Identification: HYDRO-LINE CYLINDER MODEL N25. 0 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.