The Disk Assembly,valve, cataloged under National Stock Number 4820-01-047-1941, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-047-1941 |
| Primary Part Number | 803-1385637-8-18 |
| Item Name | Disk Assembly,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Naval Ship Systems Command |
| Status | ACTIVE |
| General Characteristics Item Description | C/O ONE NI-CU ALLOY DISK,ONE HINGE,ONE STUD WASHER,ONE NUT,ONE COTTER PIN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 803-1385637-8-18 PRIMARY | Naval Ship Systems Command (USA) |
| 810-1385637 | Naval Sea Systems Command (USA) |
| 810-1385637-8PC3-4-7-10TO11-15 PRIMARY | Naval Sea Systems Command (USA) |
NSN 4820-01-047-1941 is a Disk Assembly,valve, manufactured by Naval Ship Systems Command, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-047-1941 has 3 cross-referenced part numbers: 803-1385637-8-18 (Naval Ship Systems Command), 810-1385637 (Naval Sea Systems Command), 810-1385637-8PC3-4-7-10TO11-15 (Naval Sea Systems Command).
There are 6 known substitutes for 4820-01-047-1941: 4820-00-058-3630, 4820-01-047-3689, 4820-01-048-7641 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 803-1385637-8-18: General Characteristics Item Description: C/O ONE NI-CU ALLOY DISK,ONE HINGE,ONE STUD WASHER,ONE NUT,ONE COTTER PIN. 1 total characteristics are documented in the Federal Logistics Information System.