The Knob, cataloged under National Stock Number 5355-00-307-0088, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is De Havilland Aircraft of Canada Limited. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-00-307-0088 |
| Primary Part Number | C2CF425 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | De Havilland Aircraft of Canada Limited |
| Status | ACTIVE |
| Overall Thickness | 0.600 INCHES NOMINAL IN |
| Style Designator | ROUND |
| Outside Diameter | 2.250 INCHES NOMINAL IN |
| Gripping Surface Condition | GRIP AID |
| 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 |
|---|---|
| C2CF425 PRIMARY | De Havilland Aircraft of Canada Limited (CAN) |
| Reference | Meaning |
|---|---|
| 1560L20-137 | 5/2 Secondary reference U.S. Government activity |
NSN 5355-00-307-0088 is a Knob, manufactured by De Havilland Aircraft of Canada Limited, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-00-307-0088 has 1 manufacturer part number on file: C2CF425 (De Havilland Aircraft of Canada Limited).
Key specifications for C2CF425: Overall Thickness: 0.600 INCHES NOMINAL IN; Style Designator: ROUND; Outside Diameter: 2.250 INCHES NOMINAL IN; Gripping Surface Condition: GRIP AID. 4 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.