The Disk,valve, cataloged under National Stock Number 4820-01-179-5531, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect. This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Disk,valve |
| FSC / FSG | 4820 — No Item Name Available (FSG 48) |
| Manufacturers | Air Dry Co of America, Llc (CAGE 01496); Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect (CAGE 99447) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-179-5531 |
| Primary Part Number | 8541-2 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8541-2 | Air Dry Co of America, Llc (USA) |
| 6532-37-3 ITEM 24 | Air Dry Co of America, Llc (USA) |
| 8541-2 PRIMARY | Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect (USA) |
| 6532-37-3 ITEM 24 | Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect (USA) |
| 6532-37-3 | Air Dry Co of America, Llc (USA) |
NSN 4820-01-179-5531 is a Disk,valve, manufactured by Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-179-5531 has 5 cross-referenced part numbers: 8541-2 (Air Dry Co of America, Llc), 6532-37-3 ITEM 24 (Air Dry Co of America, Llc), 8541-2 (Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect), 6532-37-3 ITEM 24 (Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect), 6532-37-3 (Air Dry Co of America, Llc).
There are 4 known substitutes for 4820-01-179-5531: 5310-00-010-3324, 5950-00-883-7726, 4820-01-067-2628 and 1 more. Verify interchangeability with system specifications before substitution.