The Head,diaphragm, cataloged under National Stock Number 4820-01-387-5702, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Bay State Controls Corporation. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-387-5702 |
| Primary Part Number | A-04 |
| Item Name | Head,diaphragm |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Bay State Controls Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A-04 | Bay State Controls Corporation (USA) |
NSN 4820-01-387-5702 is a Head,diaphragm, manufactured by Bay State Controls Corporation, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-387-5702 has 1 cross-referenced part number: A-04 (Bay State Controls Corporation).
There is 1 known substitute for 4820-01-387-5702: 6685-00-682-7459. Verify interchangeability with system specifications before substitution.
Key specifications for A-04: General Characteristics Item Description: ALUMINUM. 1 total characteristics are documented in the Federal Logistics Information System.