The Diaphragm,valve,flat, cataloged under National Stock Number 4820-00-101-5124, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Sealco Air Controls Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 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 | 4820-00-101-5124 |
| Primary Part Number | 528 |
| Item Name | Diaphragm,valve,flat |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Sealco Air Controls Inc |
| Status | ACTIVE |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-00-101-5124 is a Diaphragm,valve,flat, manufactured by Sealco Air Controls Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-101-5124 has 4 cross-referenced part numbers: 701536 (Sealco Air Controls Inc), 528 (Sealco Air Controls Inc), 528-1 (Sealco Air Controls Inc), 701536 (Dresser, Llc).
There are 6 known substitutes for 4820-00-101-5124: 5998-00-231-7517, 5935-00-729-8737, 5998-01-014-5861 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 528: Material: PLASTIC POLYTETRAFLUOROETHYLENE. 1 total characteristics are documented in the Federal Logistics Information System.