The Knob, cataloged under National Stock Number 5355-00-732-5484, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Heligear Acquisition Co. Dba Northstar Aerospace, Inc.. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5355-00-732-5484 |
| Primary Part Number | 546027 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Heligear Acquisition Co. Dba Northstar Aerospace, Inc. |
| Status | ACTIVE |
| Overall Thickness | 0.315 INCHES NOMINAL IN |
| Style Designator | ROUND |
| Outside Diameter | 1.000 INCHES NOMINAL IN |
| Nominal Thread Size | 0.190 INCHES RECEPTACLE IN |
| Shank Style | CONCAVE |
| Gripping Surface Condition | SMOOTH |
| Color | RED |
| Thread Quantity Per Inch | 32 RECEPTACLE |
| Material | ALUMINUM ALLOY |
| Thread Series Designator | UNF RECEPTACLE |
| Attachment Method | SCREW ON |
| 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 |
|---|---|
| 546027 PRIMARY | Heligear Acquisition Co. Dba Northstar Aerospace, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 546027 | 5/9 Secondary reference Lin-Fasteners Inc |
NSN 5355-00-732-5484 is a Knob, manufactured by Heligear Acquisition Co. Dba Northstar Aerospace, Inc., classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-00-732-5484 has 1 manufacturer part number on file: 546027 (Heligear Acquisition Co. Dba Northstar Aerospace, Inc.).
Key specifications for 546027: Overall Thickness: 0.315 INCHES NOMINAL IN; Style Designator: ROUND; Outside Diameter: 1.000 INCHES NOMINAL IN; Nominal Thread Size: 0.190 INCHES RECEPTACLE IN. 11 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.