The Knob, cataloged under National Stock Number 5355-00-644-1386, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5355-00-644-1386 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Status | ACTIVE |
| Shaft Accommodation Style | COUNTERBORED |
| Overall Thickness | 1.480 INCHES NOMINAL IN |
| Style Designator | TAPERED WITH COUNTERSUNK FACE |
| Outside Diameter | 2.750 INCHES NOMINAL IN |
| Pin Accommodation Type | STRAIGHT PIN TYPE W/PIN |
| Inside Diameter | 0.312 INCHES NOMINAL IN |
| Gripping Surface Condition | GRIP AID |
| Color | BLACK |
| Material | ALUMINUM ALLOY |
| Attachment Method | HOLE |
| 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 |
|---|---|
| A5717 | 3/2 Design control — primary reference U.S. Government activity |
| A5717-3 | 5/2 Secondary reference U.S. Government activity |
NSN 5355-00-644-1386 is a Knob, classified under FSC 5355, Knobs and Pointers. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 4720-01-122-0872. Verify interchangeability with system specifications before substitution.
Key specifications for 5355-00-644-1386: Shaft Accommodation Style: COUNTERBORED; Overall Thickness: 1.480 INCHES NOMINAL IN; Style Designator: TAPERED WITH COUNTERSUNK FACE; Outside Diameter: 2.750 INCHES NOMINAL IN. 10 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.