The Knob, cataloged under National Stock Number 5355-01-275-0989, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is L3harris Technologies, Inc.. Government technical data includes 7 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 | 5355-01-275-0989 |
| Primary Part Number | 1064939 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | L3harris Technologies, Inc. |
| Status | ACTIVE |
| Style Designator | ROUND WITH FIN LEVER |
| Setscrew Hole Quantity | 1 |
| Nominal Thread Size | 0.138 INCHES SCREW HOLE IN |
| Screw Drive Type | HEXAGON SOCKET |
| Thread Quantity Per Inch | 32 SCREW HOLE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) 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 |
|---|---|
| 1064939 PRIMARY | L3harris Technologies, Inc. (USA) |
NSN 5355-01-275-0989 is a Knob, manufactured by L3harris Technologies, Inc., classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-01-275-0989 has 1 manufacturer part number on file: 1064939 (L3harris Technologies, Inc.).
Key specifications for 1064939: Style Designator: ROUND WITH FIN LEVER; Setscrew Hole Quantity: 1; Nominal Thread Size: 0.138 INCHES SCREW HOLE IN; Screw Drive Type: HEXAGON SOCKET. 7 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.