The Knob, cataloged under National Stock Number 5355-01-559-0991, is classified within Federal Supply Class 5355 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Kirby Morgan Dive Systems Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5355-01-559-0991 |
| Primary Part Number | 520-524 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — No Item Name Available |
| Manufacturer | Kirby Morgan Dive Systems Inc |
| Status | CANCELLED |
| Style Designator | ROUND |
| Material | PLASTIC |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 520-524 PRIMARY | Kirby Morgan Dive Systems Inc (USA) |
| 18-101 | Kirby Morgan Dive Systems Inc (USA) |
| DP5837 | Ministry of Defence, De&s Underwater and Electronic Warfare Pt (uew Ipt) (GBR) |
| 5355PL1996912 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 9147Y076 | Honeywell Aerospace Yeovil Div Aerospace -Yeovil (GBR) |
| 592-6318188 | Naval Sea Systems Command (USA) |
| DE035 | Jfd Ltd (GBR) |
| 520-016 PRIMARY | Kirby Morgan Dive Systems Inc (USA) |
NSN 5355-01-559-0991 is a Knob, manufactured by Kirby Morgan Dive Systems Inc, classified under FSC 5355 (No Item Name Available). Status: cancelled.
NSN 5355-01-559-0991 has 8 cross-referenced part numbers: 520-524 (Kirby Morgan Dive Systems Inc), 18-101 (Kirby Morgan Dive Systems Inc), DP5837 (Ministry of Defence, De&s Underwater and Electronic Warfare Pt (uew Ipt)), 5355PL1996912 (Jednolity Indeks Materialowy - Uniform Material Index), 9147Y076 (Honeywell Aerospace Yeovil Div Aerospace -Yeovil) and 3 more.
There are 12 known substitutes for 5355-01-559-0991: 6680-00-130-7024, 5950-00-222-0283, 5950-00-256-1183 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 520-524: Part Name Assigned by Controlling Agency: FLEX CONTROL KNOB; Style Designator: ROUND; Material: PLASTIC. 3 total characteristics are documented in the Federal Logistics Information System.
NSN 5355-01-559-0991 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.