The Knob, cataloged under National Stock Number 5355-01-005-4088, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. Government technical data includes 18 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-01-005-4088 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Status | ACTIVE |
| Shank Diameter | 0.750 INCHES MINIMUM AND 0.810 INCHES MAXIMUM IN |
| Distance From Hole Center to Knob/skirt Base | 0.318 INCHES MINIMUM AND 0.382 INCHES MAXIMUM IN |
| Shaft Accommodation Style | ROUND |
| Overall Thickness | 1.125 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN |
| Shank Length | 0.740 INCHES MINIMUM AND 0.925 INCHES MAXIMUM IN |
| Style Designator | ROUND |
| Outside Diameter | 2.000 INCHES MINIMUM AND 2.125 INCHES MAXIMUM IN |
| Setscrew Hole Quantity | 2 |
| Nominal Thread Size | 0.190 INCHES SCREW HOLE IN |
| Specification/standard Data | 80205-NAS1553 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Inside Diameter | 0.374 INCHES MINIMUM AND 0.377 INCHES MAXIMUM IN |
| Shank Style | STRAIGHT |
| Gripping Surface Condition | GRIP AID |
| Screw Drive Type | CROSS RECESS TYPE 1 |
| Thread Quantity Per Inch | 32 SCREW HOLE |
| Material | ALUMINUM ALLOY 356.0 |
| Thread Series Designator | UNF 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 |
| Reference | Meaning |
|---|---|
| NAS1553 | 3/1 Design control — primary reference U.S. Government activity |
| 5355010054088 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| NAS1553C4D6GG | 3/2 Design control — primary reference U.S. Government activity |
NSN 5355-01-005-4088 is a Knob, classified under FSC 5355, Knobs and Pointers. Status: active.
Key specifications for 5355-01-005-4088: Shank Diameter: 0.750 INCHES MINIMUM AND 0.810 INCHES MAXIMUM IN; Distance From Hole Center to Knob/skirt Base: 0.318 INCHES MINIMUM AND 0.382 INCHES MAXIMUM IN; Shaft Accommodation Style: ROUND; Overall Thickness: 1.125 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN. 18 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.