The Bonnet Assembly,valve, cataloged under National Stock Number 4810-01-154-1264, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Setra Systems, Inc. Dba Gems Sensors. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-154-1264 |
| Primary Part Number | 61666 |
| Item Name | Bonnet Assembly,valve |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Setra Systems, Inc. Dba Gems Sensors |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL BRONZE W/NICKEL COPPER ALLOY TRIM;VALVE SIZE 2 1/2 IN. 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 |
|---|---|
| 61666 PRIMARY | Setra Systems, Inc. Dba Gems Sensors (USA) |
NSN 4810-01-154-1264 is a Bonnet Assembly,valve, manufactured by Setra Systems, Inc. Dba Gems Sensors, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-154-1264 has 1 manufacturer part number on file: 61666 (Setra Systems, Inc. Dba Gems Sensors).
Key specifications for 61666: General Characteristics Item Description: MATERIAL BRONZE W/NICKEL COPPER ALLOY TRIM;VALVE SIZE 2 1/2 IN. IN. 1 specification is 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.