The Knob, cataloged under National Stock Number 5355-01-370-0446, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Thales Defense & Security Inc Dba Thales Communications Inc. Government technical data includes 12 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 | 5355-01-370-0446 |
| Primary Part Number | SS-4400217-1 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Thales Defense & Security Inc Dba Thales Communications Inc |
| Status | ACTIVE |
| Distance From Hole Center to Knob/skirt Base | 0.275 INCHES NOMINAL IN |
| Length | 1.240 INCHES NOMINAL IN |
| Overall Thickness | 0.710 INCHES NOMINAL IN |
| Style Designator | BAR WITH SINGLE POINTER AND FLARED SKIRT |
| Setscrew Hole Quantity | 2 |
| Nominal Thread Size | 0.112 INCHES SCREW HOLE IN |
| Gripping Surface Condition | GRIP AID |
| Color | BLACK |
| Screw Drive Type | HEXAGON SOCKET |
| Thread Quantity Per Inch | 40 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 |
|---|---|
| SS-4400217-1 PRIMARY | Thales Defense & Security Inc Dba Thales Communications Inc (USA) |
NSN 5355-01-370-0446 is a Knob, manufactured by Thales Defense & Security Inc Dba Thales Communications Inc, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-01-370-0446 has 1 manufacturer part number on file: SS-4400217-1 (Thales Defense & Security Inc Dba Thales Communications Inc).
Key specifications for SS-4400217-1: Distance From Hole Center to Knob/skirt Base: 0.275 INCHES NOMINAL IN; Length: 1.240 INCHES NOMINAL IN; Overall Thickness: 0.710 INCHES NOMINAL IN; Style Designator: BAR WITH SINGLE POINTER AND FLARED SKIRT. 12 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.