The Vent,bearing Housing, cataloged under National Stock Number 4320-01-385-7526, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Div Epd. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-385-7526 |
| Primary Part Number | 387320-01 |
| Item Name | Vent,bearing Housing |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corporation Div Epd |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL IS CRES, TYPE 410 |
| 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 |
|---|---|
| RY-185759 ITEM 36 | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| 387320-01 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| Reference | Meaning |
|---|---|
| RY-185759 ITEM 36 | 5/9 Secondary reference U.S. Government activity |
| 387320-01 | 3/9 Design control — primary reference U.S. Government activity |
| SK-187320 | D/9 Drawing number reference only U.S. Government activity |
NSN 4320-01-385-7526 is a Vent,bearing Housing, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-385-7526 has 2 manufacturer part numbers on file: RY-185759 ITEM 36 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 387320-01 (Curtiss-Wright Electro-Mechanical Corporation Div Epd).
Key specifications for 387320-01: General Characteristics Item Description: MATERIAL IS CRES, TYPE 410; Special Features: FITTING, VENT,. O-RING, 2 REQUIRED. 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.