The Knob,reservoir-Actuator, cataloged under National Stock Number 5355-01-310-6191, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-01-310-6191 |
| Primary Part Number | 75D751104-2021 |
| Item Name | Knob,reservoir-Actuator |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| General Characteristics Item Description | COPPER ALLOY PER AMS4640; 0.437 IN. THK; 1.125 IN. DIA 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 |
|---|---|
| 75D751104-2021 | Seyer Industries, Inc. Dba Seyer Industries Inc (USA) |
| 75D751104-2021 PRIMARY | The Boeing Company Div Defense (USA) |
NSN 5355-01-310-6191 is a Knob,reservoir-Actuator, manufactured by The Boeing Company Div Defense, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-01-310-6191 has 2 manufacturer part numbers on file: 75D751104-2021 (Seyer Industries, Inc. Dba Seyer Industries Inc), 75D751104-2021 (The Boeing Company Div Defense).
Key specifications for 75D751104-2021: General Characteristics Item Description: COPPER ALLOY PER AMS4640; 0.437 IN. THK; 1.125 IN. DIA IN; End Item Identification: GROUND SUPPORT EQUIPMENT AV-8 AIRCRAFT. 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.