The Heater,electronic Equipment, cataloged under National Stock Number 4540-00-004-7534, is classified within Federal Supply Class 4540 (No Item Name Available) of the Plumbing, Heating, and Waste Disposal group. The primary manufacturer of record is Honeywell International Inc. Dba Honeywell Div Sensing and Control. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 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.
| Parameter | Value |
|---|---|
| NSN | 4540-00-004-7534 |
| Primary Part Number | 20-3504 |
| Item Name | Heater,electronic Equipment |
| FSC / FSG | 4540 / 45 — No Item Name Available |
| Manufacturer | Honeywell International Inc. Dba Honeywell Div Sensing and Control |
| Status | ACTIVE |
| General Characteristics Item Description | 0.250 IN. LG,9.300 IN. DIA IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4540-00-004-7534 is a Heater,electronic Equipment, manufactured by Honeywell International Inc. Dba Honeywell Div Sensing and Control, classified under FSC 4540 (No Item Name Available). Status: active.
NSN 4540-00-004-7534 has 2 cross-referenced part numbers: 20-3504 (Honeywell International Inc. Dba Honeywell Div Sensing and Control), 301209 (Northrop Grumman Corp Electronic Systems Defensive System Div).
There are 4 known substitutes for 4540-00-004-7534: 3110-00-120-3101, 5330-00-297-7246, 1005-01-576-9944 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 20-3504: General Characteristics Item Description: 0.250 IN. LG,9.300 IN. DIA IN. 1 total characteristics are documented in the Federal Logistics Information System.