The Coupling,actuator-Handwheel,valv, cataloged under National Stock Number 4820-01-527-4897, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Triumph Controls, Llc Dba Triumph Controls, Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-527-4897 |
| Primary Part Number | 65131-01 |
| Item Name | Coupling,actuator-Handwheel,valv |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Triumph Controls, Llc Dba Triumph Controls, Llc |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 65131-01 | Triman Industries Inc (USA) |
| 65131-01 PRIMARY | Triumph Controls, Llc Dba Triumph Controls, Llc (USA) |
| Reference | Meaning |
|---|---|
| P-2366 | D/9 Drawing number reference only Triumph Controls, Llc Dba Triumph Controls, Llc |
| P-2366 FN 7 | 5/9 Secondary reference Triumph Controls, Llc Dba Triumph Controls, Llc |
NSN 4820-01-527-4897 is a Coupling,actuator-Handwheel,valv, manufactured by Triumph Controls, Llc Dba Triumph Controls, Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-527-4897 has 2 manufacturer part numbers on file: 65131-01 (Triman Industries Inc), 65131-01 (Triumph Controls, Llc Dba Triumph Controls, Llc).
Key specifications for 65131-01: Special Features: ITEM IS PART OF A PUSH-PULL CABLE ASSY; Part Name Assigned by Controlling Agency: VALVE COUPLING MOUNTING KIT,QT-7; End Item Identification: POWER TRANSMISSION RTVA SYSTEM,AVONDALE,SSDG. 0 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.