The Diaphragm,actuator Valve,special, cataloged under National Stock Number 4810-01-049-3898, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Bellofram Corp Diaphragm Div. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Diaphragm,actuator Valve,special |
| FSC / FSG | 4810 — Valves, Powered (FSG 48) |
| Manufacturers | Bellofram Corp Diaphragm Div (CAGE 61020); Hamilton Sundstrand Corporation Dba Collins Aerospace (CAGE 73030) |
| Parameter | Value |
|---|---|
| NSN | 4810-01-049-3898 |
| Primary Part Number | 753794-1 |
| Item Name | Diaphragm,actuator Valve,special |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Bellofram Corp Diaphragm Div |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 4810-01-049-3898 is a Diaphragm,actuator Valve,special, manufactured by Bellofram Corp Diaphragm Div, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-049-3898 has 3 manufacturer part numbers on file: 753794-1 (Bellofram Corp Diaphragm Div), 753794 (Hamilton Sundstrand Corporation Dba Collins Aerospace), 753794-1 (Hamilton Sundstrand Corporation Dba Collins Aerospace).
1 possible match (shared part number, not a government interchangeability claim): 6750-01-428-0971. Verify interchangeability with system specifications before substitution.
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.