The Knob, cataloged under National Stock Number 5355-01-057-2931, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Advance Mfg.co., 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 | 5355-01-057-2931 |
| Primary Part Number | AHS-160-5 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Advance Mfg.co., Inc. |
| Status | ACTIVE |
| Distance From Hole Center to Knob/skirt Base | 0.188 INCHES NOMINAL IN |
| Shaft Accommodation Style | ROUND |
| Overall Thickness | 0.625 INCHES NOMINAL IN |
| Style Designator | CROWN |
| Outside Diameter | 1.000 INCHES NOMINAL IN |
| Setscrew Hole Quantity | 1 |
| Nominal Thread Size | 0.190 INCHES SCREW HOLE IN |
| Inside Diameter | 0.439 INCHES NOMINAL IN |
| Gripping Surface Condition | SMOOTH |
| Thread Quantity Per Inch | 24 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 |
|---|---|
| AHS-160-5 PRIMARY | Advance Mfg.co., Inc. (USA) |
NSN 5355-01-057-2931 is a Knob, manufactured by Advance Mfg.co., Inc., classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-01-057-2931 has 1 manufacturer part number on file: AHS-160-5 (Advance Mfg.co., Inc.).
Key specifications for AHS-160-5: Distance From Hole Center to Knob/skirt Base: 0.188 INCHES NOMINAL IN; Shaft Accommodation Style: ROUND; Overall Thickness: 0.625 INCHES NOMINAL IN; Style Designator: CROWN. 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.