The Ring,lantern, cataloged under National Stock Number 4320-00-475-4332, 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 4 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4320-00-475-4332 |
| Primary Part Number | 23617PA |
| Item Name | Ring,lantern |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corporation Div Epd |
| Status | ACTIVE |
| Outside Diameter | 2.500 INCHES MINIMUM AND 2.516 INCHES MAXIMUM IN |
| Inside Diameter | 1.796 INCHES MINIMUM AND 1.812 INCHES MAXIMUM IN |
| Height | 0.750 INCHES MINIMUM AND 0.766 INCHES MAXIMUM IN |
| Material | PLASTIC OVERALL |
| 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 |
|---|---|
| 23617PA PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| Reference | Meaning |
|---|---|
| 23617PA | 3/9 Design control — primary reference U.S. Government activity |
NSN 4320-00-475-4332 is a Ring,lantern, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-00-475-4332 has 1 manufacturer part number on file: 23617PA (Curtiss-Wright Electro-Mechanical Corporation Div Epd).
Key specifications for 23617PA: Outside Diameter: 2.500 INCHES MINIMUM AND 2.516 INCHES MAXIMUM IN; Inside Diameter: 1.796 INCHES MINIMUM AND 1.812 INCHES MAXIMUM IN; Height: 0.750 INCHES MINIMUM AND 0.766 INCHES MAXIMUM IN; Special Features: TWO PIECE UNIT,EA PIECE HAS VERTICAL JOINT. 4 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.