The Diaphragm Assembly, cataloged under National Stock Number 1650-00-592-9457, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Bellofram Corp Diaphragm Div. 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.
| Item Name | Diaphragm Assembly |
| FSC / FSG | 1650 — No Item Name Available (FSG 16) |
| Manufacturers | Bellofram Corp Diaphragm Div (CAGE 61020); Defense & Development Enterprises Llc (CAGE 07KQ5); Triumph Thermal Systems - Maryland, Inc. (CAGE 01359) |
| Parameter | Value |
|---|---|
| NSN | 1650-00-592-9457 |
| Primary Part Number | 28158 |
| Item Name | Diaphragm Assembly |
| FSC / FSG | 1650 / 16 — No Item Name Available |
| Manufacturer | Bellofram Corp Diaphragm Div |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 1650-00-592-9457 is a Diaphragm Assembly, manufactured by Bellofram Corp Diaphragm Div, classified under FSC 1650 (No Item Name Available). Status: active.
NSN 1650-00-592-9457 has 3 cross-referenced part numbers: 28158 (Bellofram Corp Diaphragm Div), 28158 (Defense & Development Enterprises Llc), 28158 (Triumph Thermal Systems - Maryland, Inc.).
There are 3 known substitutes for 1650-00-592-9457: 4730-00-043-3750, 3110-00-100-3560, 5340-01-420-9902. Verify interchangeability with system specifications before substitution.