The Diaphragm Assembly, cataloged under National Stock Number 4320-00-235-3904, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Selas Heat Technology Company Llc Dba Selas Heat Technology Co Llc Div Selas Heat Technology. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-235-3904 |
| Primary Part Number | 39435-1S |
| Item Name | Diaphragm Assembly |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Selas Heat Technology Company Llc Dba Selas Heat Technology Co Llc Div Selas Heat Technology |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF DIAPHRAGM 1;SPRING 1 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4320-00-235-3904 is a Diaphragm Assembly, manufactured by Selas Heat Technology Company Llc Dba Selas Heat Technology Co Llc Div Selas Heat Technology, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-00-235-3904 has 3 cross-referenced part numbers: 39435-1S (Selas Heat Technology Company Llc Dba Selas Heat Technology Co Llc Div Selas Heat Technology), M216-11 (Way Wolff Associates Inc), M216-11 (R. D. Miners, Inc Dba Ray Burner Co).
There are 3 known substitutes for 4320-00-235-3904: 4320-00-215-7972, 5340-01-281-2393, 5330-01-316-1313. Verify interchangeability with system specifications before substitution.
Key specifications for 39435-1S: General Characteristics Item Description: CONSISTS OF DIAPHRAGM 1;SPRING 1. 1 total characteristics are documented in the Federal Logistics Information System.