The Retarder,combustion,heater, cataloged under National Stock Number 4530-01-021-4147, is classified within Federal Supply Class 4530 (Fuel Burning Equipment Units) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Western Radio Electronics, Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4530-01-021-4147 |
| Primary Part Number | Q10650PC108A |
| Item Name | Retarder,combustion,heater |
| FSC / FSG | 4530 / 45 — Fuel Burning Equipment Units |
| Manufacturer | Western Radio Electronics, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL; CAD PLATED+ 0.382 IN. OD SHAFT; 3.625 IN. SHAFT LG,4 BLADE PADDLE ON ONE END W/CURVED ITPS; 2.000 IN. LG OF PADDLE; 1.756 IN. MAX W OF PADDLE; EACH BLADE 0.250 IN. THK IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| Q10650PC108A PRIMARY | Western Radio Electronics, Inc. (USA) |
| Reference | Meaning |
|---|---|
| A10560PC108A | 5/9 Secondary reference U.S. Government activity |
NSN 4530-01-021-4147 is a Retarder,combustion,heater, manufactured by Western Radio Electronics, Inc., classified under FSC 4530, Fuel Burning Equipment Units. Status: active.
NSN 4530-01-021-4147 has 1 manufacturer part number on file: Q10650PC108A (Western Radio Electronics, Inc.).
Key specifications for Q10650PC108A: General Characteristics Item Description: STEEL; CAD PLATED+ 0.382 IN. OD SHAFT; 3.625 IN. SHAFT LG,4 BLADE PADDLE ON ONE END W/CURVED ITPS; 2.000 IN. LG OF PADDLE; 1.756 IN. MAX W OF PADDLE; EACH BLADE 0.250 IN. THK IN. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.