The Knob, cataloged under National Stock Number 5355-00-162-5485, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Triumph Actuation Systems, Llc Div Triumph Actuation Systems - Freeport. Government technical data includes 13 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 | 5355-00-162-5485 |
| Primary Part Number | 1FA0100334 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Triumph Actuation Systems, Llc Div Triumph Actuation Systems - Freeport |
| Status | ACTIVE |
| Distance From Hole Center to Knob/skirt Base | 0.500 INCHES NOMINAL IN |
| Inside Width | 0.125 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| Shaft Accommodation Style | RECTANGULAR |
| Inside Length | 0.505 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN |
| Overall Thickness | 0.680 INCHES NOMINAL IN |
| Style Designator | ROUND |
| Outside Diameter | 1.000 INCHES NOMINAL IN |
| Nominal Thread Size | 0.164 INCHES SCREW HOLE IN |
| Gripping Surface Condition | GRIP AID |
| Screw Drive Type | CROSS RECESS TYPE 1 |
| Thread Quantity Per Inch | 32 SCREW HOLE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SCREW HOLE |
| Attachment Method | MACHINE SCREW |
| 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 |
|---|---|
| 1FA0100334 PRIMARY | Triumph Actuation Systems, Llc Div Triumph Actuation Systems - Freeport (USA) |
NSN 5355-00-162-5485 is a Knob, manufactured by Triumph Actuation Systems, Llc Div Triumph Actuation Systems - Freeport, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-00-162-5485 has 1 manufacturer part number on file: 1FA0100334 (Triumph Actuation Systems, Llc Div Triumph Actuation Systems - Freeport).
Key specifications for 1FA0100334: Distance From Hole Center to Knob/skirt Base: 0.500 INCHES NOMINAL IN; Inside Width: 0.125 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN; Shaft Accommodation Style: RECTANGULAR; Inside Length: 0.505 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN. 13 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.