The Cage,valve, cataloged under National Stock Number 4820-00-072-6902, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Eaton Aerospace Llc. Government technical data includes 5 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-072-6902 |
| Primary Part Number | C02P3B12 |
| Item Name | Cage,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Eaton Aerospace Llc |
| Status | ACTIVE |
| Outside Diameter | 1.250 INCHES NOMINAL IN |
| Material Document and Classification | AMS 5358, CL 302 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5640, CL 303 ASSN STD SINGLE MATERIAL RESPONSE |
| Inside Diameter | 0.500 INCHES MINIMUM AND 1.062 INCHES MAXIMUM IN |
| Valve Design Control Activity | 77842 |
| 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 |
|---|---|
| C02P3B12 PRIMARY | Eaton Aerospace Llc (USA) |
| Reference | Meaning |
|---|---|
| C54418PC3 | C/1 Advisory reference — outside the item-of-supply concept Eaton Corporation Dba Eaton Inoac Div Eaton |
| C55837PC3 | C/1 Advisory reference — outside the item-of-supply concept Eaton Corporation Dba Eaton Inoac Div Eaton |
| C02P3B12 | 5/9 Secondary reference Eaton Corporation Dba Eaton Inoac Div Eaton |
NSN 4820-00-072-6902 is a Cage,valve, manufactured by Eaton Aerospace Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-00-072-6902 has 1 manufacturer part number on file: C02P3B12 (Eaton Aerospace Llc).
Key specifications for C02P3B12: Outside Diameter: 1.250 INCHES NOMINAL IN; Material Document and Classification: AMS 5358, CL 302 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5640, CL 303 ASSN STD SINGLE MATERIAL RESPONSE; Overall Length: 0.938 INCHES NOMINAL IN; Inside Diameter: 0.500 INCHES MINIMUM AND 1.062 INCHES MAXIMUM IN. 5 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.