The Diaphragm,actuator Valve,special, cataloged under National Stock Number 4810-01-249-2116, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Aero International, Llc Dba Ams Engineered Solutions. Government technical data includes 5 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-249-2116 |
| Primary Part Number | 147765-1 |
| Item Name | Diaphragm,actuator Valve,special |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Aero International, Llc Dba Ams Engineered Solutions |
| Status | ACTIVE |
| Shank Diameter | 2.800 INCHES NOMINAL IN |
| Outside Diameter | 4.920 INCHES NOMINAL IN |
| Style Designator | SPECIAL SHAPED |
| Material Thickness | 0.150 INCHES NOMINAL IN |
| Material | RUBBER SILICONE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 147765-1 PRIMARY | Aero International, Llc Dba Ams Engineered Solutions (USA) |
| 147765-1 | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| Reference | Meaning |
|---|---|
| 10109199 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 147765 | D/9 Drawing number reference only Honeywell International Inc. Div Aerospace - Torrance |
| 147765-1 | 3/9 Design control — primary reference Honeywell International, Inc Div Aerospace-Tucson |
NSN 4810-01-249-2116 is a Diaphragm,actuator Valve,special, manufactured by Aero International, Llc Dba Ams Engineered Solutions, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-249-2116 has 2 manufacturer part numbers on file: 147765-1 (Aero International, Llc Dba Ams Engineered Solutions), 147765-1 (Honeywell International Inc. Div Aerospace - Torrance).
Key specifications for 147765-1: Shank Diameter: 2.800 INCHES NOMINAL IN; Overall Height: 0.430 INCHES NOMINAL IN; Outside Diameter: 4.920 INCHES NOMINAL IN; Style Designator: SPECIAL SHAPED. 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.