The Knob, cataloged under National Stock Number 5355-01-507-4676, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Summit Radio Corp Dba Summit Aviation Supply Co. Government technical data includes 9 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-01-507-4676 |
| Primary Part Number | BP261-AV1B2 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Summit Radio Corp Dba Summit Aviation Supply Co |
| Status | ACTIVE |
| Skirt Outside Diameter | 1.120 INCHES NOMINAL IN |
| Material Transparency | CLEAR |
| Setscrew Hole Quantity | 2 |
| Pointer Design | NONDETACHABLE |
| Gripping Surface Condition | GRIP AID |
| Skirt Design | NONDETACHABLE |
| Material | PLASTIC |
| Skirt Style | STRAIGHT |
| 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 |
|---|---|
| BP261-AV1B2 PRIMARY | Summit Radio Corp Dba Summit Aviation Supply Co (USA) |
NSN 5355-01-507-4676 is a Knob, manufactured by Summit Radio Corp Dba Summit Aviation Supply Co, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-01-507-4676 has 1 manufacturer part number on file: BP261-AV1B2 (Summit Radio Corp Dba Summit Aviation Supply Co).
Key specifications for BP261-AV1B2: Skirt Outside Diameter: 1.120 INCHES NOMINAL IN; Material Transparency: CLEAR; Setscrew Hole Quantity: 2; Pointer Design: NONDETACHABLE. 9 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.