The Knob, cataloged under National Stock Number 5355-01-028-0850, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Army, United States Department of the Dba Rock Island Arsenal Jmtc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-01-028-0850 |
| Primary Part Number | 12000085 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Army, United States Department of the Dba Rock Island Arsenal Jmtc |
| Status | ACTIVE |
| Shaft Accommodation Style | ROUND |
| Overall Thickness | 1.400 INCHES NOMINAL IN |
| Style Designator | FLUTED FOILS |
| Reference Marking | ARROW |
| Pin Accommodation Type | STRAIGHT PIN TYPE W/O PIN |
| Inside Diameter | 0.369 INCHES MINIMUM AND 0.371 INCHES MAXIMUM IN |
| Gripping Surface Condition | GRIP AID |
| Color | WHITE |
| Width | 2.250 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 356.0 |
| Attachment Method | PIN |
| Fluted Foil Quantity | 8 |
| 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 |
|---|---|
| 12000085 PRIMARY | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
| Reference | Meaning |
|---|---|
| 5355010280850 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 5355-01-028-0850 is a Knob, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-01-028-0850 has 1 manufacturer part number on file: 12000085 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
Key specifications for 12000085: Shaft Accommodation Style: ROUND; Overall Thickness: 1.400 INCHES NOMINAL IN; Style Designator: FLUTED FOILS; Reference Marking: ARROW. 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.