The Diaphragm,actuator Valve,special, cataloged under National Stock Number 4810-01-359-5051, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Bellofram Corporation. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-359-5051 |
| Primary Part Number | 3-200-200-CBJ-1 |
| Item Name | Diaphragm,actuator Valve,special |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Bellofram Corporation |
| Status | ACTIVE |
| Style Designator | SPECIAL SHAPED |
| Material Thickness | 0.020 INCHES NOMINAL IN |
| Bolt Hole Quantity | 4 |
| Bolt Circle Diameter | 1.000 INCHES NOMINAL IN |
| Center Hole Diameter | 0.200 INCHES NOMINAL IN |
| Material | RUBBER |
| Hole Diameter | 0.228 INCHES NOMINAL IN |
| 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 |
|---|---|
| 3-200-200-CBJ-1 PRIMARY | Bellofram Corporation (USA) |
| 0401C0008 | Lockheed Martin Corporation Div Rms (USA) |
| Reference | Meaning |
|---|---|
| 0401C0008 | 5/9 Secondary reference Martin Marietta Technologies Inc Sub of Martin Marietta Corp Aero and Naval Systems |
NSN 4810-01-359-5051 is a Diaphragm,actuator Valve,special, manufactured by Bellofram Corporation, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-359-5051 has 2 manufacturer part numbers on file: 3-200-200-CBJ-1 (Bellofram Corporation), 0401C0008 (Lockheed Martin Corporation Div Rms).
Key specifications for 3-200-200-CBJ-1: Overall Height: 2.000 INCHES NOMINAL IN; Style Designator: SPECIAL SHAPED; Material Thickness: 0.020 INCHES NOMINAL IN; Bolt Hole Quantity: 4. 7 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.