The Plug,rotary,valve, cataloged under National Stock Number 4820-00-159-1127, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Rotair Aerospace Corp. 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 | 4820-00-159-1127 |
| Primary Part Number | 64658-03116-101 |
| Item Name | Plug,rotary,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Rotair Aerospace Corp |
| 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 |
|---|---|
| 64658-03116-101 PRIMARY | Rotair Aerospace Corp (USA) |
NSN 4820-00-159-1127 is a Plug,rotary,valve, manufactured by Rotair Aerospace Corp, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-00-159-1127 has 1 manufacturer part number on file: 64658-03116-101 (Rotair Aerospace Corp).
Key specifications for 64658-03116-101: Special Features: PLUG, END OUTER LOOP ACTUATOR SECONDARY SERVO, HYD; Part Name Assigned by Controlling Agency: PLUG, END ACTUATOR; End Item Identification: CH/MH-53-E. 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.