The Dial,control, cataloged under National Stock Number 5355-01-287-2645, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Orbit International Corp. Div Orbit Instrument. Government technical data includes 6 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-01-287-2645 |
| Primary Part Number | 65077-1 |
| Item Name | Dial,control |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Orbit International Corp. Div Orbit Instrument |
| Status | ACTIVE |
| Knob Portion Diameter | 0.620 INCHES NOMINAL IN |
| Material Transparency | CLEAR |
| Style Designator | ROUND W/KNOB |
| Outside Diameter | 1.750 INCHES NOMINAL IN |
| Height | 0.975 INCHES NOMINAL IN |
| Material | PLASTIC OVERALL |
| 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 |
|---|---|
| 65077-1 PRIMARY | Orbit International Corp. Div Orbit Instrument (USA) |
| Reference | Meaning |
|---|---|
| 5255-677 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5355-01-287-2645 is a Dial,control, manufactured by Orbit International Corp. Div Orbit Instrument, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-01-287-2645 has 1 manufacturer part number on file: 65077-1 (Orbit International Corp. Div Orbit Instrument).
1 possible match (shared part number, not a government interchangeability claim): 5355-01-288-7937. Verify interchangeability with system specifications before substitution.
Key specifications for 65077-1: Knob Portion Diameter: 0.620 INCHES NOMINAL IN; Material Transparency: CLEAR; Style Designator: ROUND W/KNOB; Outside Diameter: 1.750 INCHES NOMINAL IN. 6 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.