The Knob, cataloged under National Stock Number 5355-01-577-9593, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is U.s. Precision L.l.c. Dba Kilo International. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-01-577-9593 |
| Primary Part Number | HD-90-4-5 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | U.s. Precision L.l.c. Dba Kilo International |
| Status | ACTIVE |
| Inside Width | 0.250 INCHES NOMINAL IN |
| Shaft Accommodation Style | RECTANGULAR |
| Inside Length | 0.708 INCHES NOMINAL IN |
| Overall Thickness | 1.000 INCHES NOMINAL IN |
| Style Designator | SKIRTED/ROUND WITH CONCAVE TOP |
| Outside Diameter | 0.925 INCHES NOMINAL IN |
| Setscrew Hole Quantity | 2 |
| Color | BLACK |
| 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 |
NSN 5355-01-577-9593 is a Knob, manufactured by U.s. Precision L.l.c. Dba Kilo International, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-01-577-9593 has 2 manufacturer part numbers on file: 3697415C1 (Nd Defense Llc), HD-90-4-5 (U.s. Precision L.l.c. Dba Kilo International).
Key specifications for HD-90-4-5: Inside Width: 0.250 INCHES NOMINAL IN; Shaft Accommodation Style: RECTANGULAR; Inside Length: 0.708 INCHES NOMINAL IN; Overall Thickness: 1.000 INCHES NOMINAL IN. 9 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.