The Knob, cataloged under National Stock Number 5355-01-018-3052, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Bae Systems. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-01-018-3052 |
| Primary Part Number | F309691 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Bae Systems |
| Status | ACTIVE |
| Shaft Accommodation Style | ROUND |
| Setscrew Hole Quantity | 1 |
| Nominal Thread Size | 3.6 MILLIMETERS SCREW HOLE MM |
| Gripping Surface Condition | GRIP AID |
| Thread Series Designator | ISO M SCREW HOLE |
| Attachment Method | SETSCREWS |
| 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 |
|---|---|
| F309691 | Bae Systems (GBR) |
| Reference | Meaning |
|---|---|
| F309691 | 3/9 Design control — primary reference British Aerospace (military Aircraft & Aerostructures) |
| F309691 | C/1 Advisory reference — outside the item-of-supply concept British Aerospace North America Inc |
| F309691 | C/1 Advisory reference — outside the item-of-supply concept Bae Systems (operations) Limited |
NSN 5355-01-018-3052 is a Knob, manufactured by Bae Systems, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-01-018-3052 has 1 manufacturer part number on file: F309691 (Bae Systems).
Key specifications for F309691: Shaft Accommodation Style: ROUND; Setscrew Hole Quantity: 1; Nominal Thread Size: 3.6 MILLIMETERS SCREW HOLE MM; Gripping Surface Condition: GRIP AID. 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.