The Seal Ring Assembly,labyrinth, cataloged under National Stock Number 2825-01-562-7536, is classified within Federal Supply Class 2825 (Steam Turbines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Parker-Hannifin Corporation Div Engineered Polymer Systems Division (eps). 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2825-01-562-7536 |
| Primary Part Number | 465125003500P375B |
| Item Name | Seal Ring Assembly,labyrinth |
| FSC / FSG | 2825 / 28 — Steam Turbines and Components |
| Manufacturer | Parker-Hannifin Corporation Div Engineered Polymer Systems Division (eps) |
| Status | ACTIVE |
| 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 |
|---|---|
| 465125003500P375B PRIMARY | Parker-Hannifin Corporation Div Engineered Polymer Systems Division (eps) (USA) |
| Reference | Meaning |
|---|---|
| 465125003500N375B/461725003500P | 5/9 Secondary reference Parker-Hannifin Corporation Div Engineered Polymer Systems Division (eps) |
NSN 2825-01-562-7536 is a Seal Ring Assembly,labyrinth, manufactured by Parker-Hannifin Corporation Div Engineered Polymer Systems Division (eps), classified under FSC 2825, Steam Turbines and Components. Status: active.
NSN 2825-01-562-7536 has 1 manufacturer part number on file: 465125003500P375B (Parker-Hannifin Corporation Div Engineered Polymer Systems Division (eps)).
Key specifications for 465125003500P375B: Special Features: DIMENSIONS: 3-1/2 X 4 X 1/4 X 3/8 INCH IN; Part Name Assigned by Controlling Agency: INAVY-PIP SEAL ASSEMBLY; End Item Identification: CYLINDER ASSY, RBP; CYLINDER ACT LIN 5.70 BORE 117.31 STRK 3300 PSI; WSD: VIRGINIA CLASS SUBMARINE, SSN-774. 0 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.