The Disk and Nut,valve, cataloged under National Stock Number 4820-00-954-8585, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Derbyshire Machine & Tool Co. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-954-8585 |
| Primary Part Number | 7598 |
| Item Name | Disk and Nut,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Derbyshire Machine & Tool Co |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5S-1170M0D-6X8 | Naval Ship Systems Command (USA) |
| 5S1170 | Naval Ship Systems Command (USA) |
| 7598 PRIMARY | Derbyshire Machine & Tool Co (USA) |
NSN 4820-00-954-8585 is a Disk and Nut,valve, manufactured by Derbyshire Machine & Tool Co, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-954-8585 has 3 cross-referenced part numbers: 5S-1170M0D-6X8 (Naval Ship Systems Command), 5S1170 (Naval Ship Systems Command), 7598 (Derbyshire Machine & Tool Co).
There are 8 known substitutes for 4820-00-954-8585: 5330-00-031-7327, 5998-00-102-2394, 5340-00-186-3389 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 7598: Special Features: NICKEL COPPER ALLOY MATERIAL. 1 total characteristics are documented in the Federal Logistics Information System.