The Heater,crankcase, cataloged under National Stock Number 4540-00-405-9967, 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 Hartford Compressors Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 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 | 4540-00-405-9967 |
| Primary Part Number | GA1521 |
| Item Name | Heater,crankcase |
| FSC / FSG | 4540 / 45 — No Item Name Available |
| Manufacturer | Hartford Compressors Inc |
| Status | ACTIVE |
| General Characteristics Item Description | AC,208/230V,60 HZ V |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4540-00-405-9967 is a Heater,crankcase, manufactured by Hartford Compressors Inc, classified under FSC 4540 (No Item Name Available). Status: active.
NSN 4540-00-405-9967 has 3 cross-referenced part numbers: 1485-1-1 (Zf Industrieantriebe Witten Gmbh), GA1521 (Hartford Compressors Inc), HTR59T2 (Hartford Compressors Inc).
There are 6 known substitutes for 4540-00-405-9967: 5920-00-557-2647, 5998-01-135-5185, 5342-01-183-1683 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for GA1521: General Characteristics Item Description: AC,208/230V,60 HZ V. 1 total characteristics are documented in the Federal Logistics Information System.