The Knob, cataloged under National Stock Number 5355-01-080-0567, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Norman Scott 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-01-080-0567 |
| Primary Part Number | 638-8536-001 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Norman Scott Co, Inc |
| Status | ACTIVE |
| Distance From Hole Center to Knob/skirt Base | 0.150 INCHES NOMINAL IN |
| Shaft Accommodation Style | ROUND |
| Overall Thickness | 0.680 INCHES NOMINAL IN |
| Style Designator | SKIRTED/ROUND WITH CONCAVE TOP |
| Outside Diameter | 0.375 INCHES NOMINAL IN |
| Setscrew Hole Quantity | 2 |
| Nominal Thread Size | 0.112 INCHES SCREW HOLE IN |
| Inside Diameter | 0.129 INCHES NOMINAL IN |
| Gripping Surface Condition | SMOOTH |
| 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 |
|---|---|
| 638-8536-001 PRIMARY | Norman Scott Co, Inc (USA) |
| Reference | Meaning |
|---|---|
| 638-8536-001-C | 3/9 Design control — primary reference Norman Scott Co, Inc |
| 6338-8536-001-C | 5/9 Secondary reference Norman Scott Co, Inc |
NSN 5355-01-080-0567 is a Knob, manufactured by Norman Scott Co, Inc, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-01-080-0567 has 1 manufacturer part number on file: 638-8536-001 (Norman Scott Co, Inc).
1 possible match (shared part number, not a government interchangeability claim): 5355-01-648-0012. Verify interchangeability with system specifications before substitution.
Key specifications for 638-8536-001: Distance From Hole Center to Knob/skirt Base: 0.150 INCHES NOMINAL IN; Shaft Accommodation Style: ROUND; Overall Thickness: 0.680 INCHES NOMINAL IN; Style Designator: SKIRTED/ROUND WITH CONCAVE TOP. 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.