The Cap,valve, cataloged under National Stock Number 4820-00-216-7845, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Div Epd. Government technical data includes 3 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through both NSN and commercial part number lookups. 48 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-216-7845 |
| Primary Part Number | N475PC64 |
| Item Name | Cap,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corporation Div Epd |
| Status | ACTIVE |
| Outside Diameter | 1.532 INCHES NOMINAL IN |
| Height | 0.875 INCHES NOMINAL IN |
| Material | STEEL |
| 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 |
|---|---|
| N475PC64 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| 4A721 PRIMARY | Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA) |
| Reference | Meaning |
|---|---|
| N347PC64 | 5/9 Secondary reference U.S. Government activity |
| N410PC64 | 5/9 Secondary reference Ingersoll Rand Co |
| N347PC64 | 5/9 Secondary reference Ingersoll Rand Co |
| N451PC64 | 5/9 Secondary reference Ingersoll Rand Co |
| N598PC64 | 5/9 Secondary reference U.S. Government activity |
| H5983PC107 | 5/9 Secondary reference Ingersoll Rand Co |
| N565PC64 | 5/9 Secondary reference U.S. Government activity |
| N572PC64 | 5/9 Secondary reference Ingersoll Rand Co |
| N533PC64 | 5/9 Secondary reference Ingersoll Rand Co |
| N500PC64 | 5/9 Secondary reference Ingersoll Rand Co |
| F4689PC64 | 5/9 Secondary reference Ingersoll Rand Co |
| N440PC64 | 5/9 Secondary reference U.S. Government activity |
| F4689PC64 | 5/9 Secondary reference U.S. Government activity |
| N446PC64 | 5/9 Secondary reference Ingersoll Rand Co |
| N341PC64 | 5/9 Secondary reference Ingersoll Rand Co |
| N514PC64 | 5/9 Secondary reference U.S. Government activity |
| N365PC64 | 5/9 Secondary reference Ingersoll Rand Co |
| N353PC64 | 5/9 Secondary reference U.S. Government activity |
| 4A721 | 5/9 Secondary reference U.S. Government activity |
| N452PC64 | 5/9 Secondary reference U.S. Government activity |
NSN 4820-00-216-7845 is a Cap,valve, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-00-216-7845 has 2 manufacturer part numbers on file: N475PC64 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 4A721 (Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions).
Key specifications for N475PC64: Outside Diameter: 1.532 INCHES NOMINAL IN; Height: 0.875 INCHES NOMINAL IN; Special Features: W/ A 0.656 IN. TOP HOLE IN; Material: STEEL. 3 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.