The Parts Kit,seal Replacement,mecha, cataloged under National Stock Number 5330-01-173-7701, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Div Epd. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-173-7701 |
| Primary Part Number | 807086-57 |
| Item Name | Parts Kit,seal Replacement,mecha |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corporation Div Epd |
| Status | ACTIVE |
| End Item Source | 93232 |
| End Item Name | PUMP |
| 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 |
|---|---|
| 807086-57 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| RY-171221 ITEM 52 | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| Reference | Meaning |
|---|---|
| RY-171221 ITEM 52 | 5/9 Secondary reference U.S. Government activity |
| RY-171221 | D/9 Drawing number reference only U.S. Government activity |
| RY-171221 ITEM 53.2 | 5/9 Secondary reference U.S. Government activity |
| 807182-91 | 5/9 Secondary reference U.S. Government activity |
| 807086-57 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5330-01-173-7701 is a Parts Kit,seal Replacement,mecha, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-173-7701 has 2 manufacturer part numbers on file: 807086-57 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), RY-171221 ITEM 52 (Curtiss-Wright Electro-Mechanical Corporation Div Epd).
Key specifications for 807086-57: End Item Source: 93232; End Item Name: PUMP; Special Features: INCL MECHANICAL SEAL ASSEMBLY AND GLAND; End Item Identification: 5LRVN-11. 2 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.