The Door,air Register, cataloged under National Stock Number 4530-01-231-4136, is classified within Federal Supply Class 4530 (No Item Name Available) of the Plumbing, Heating, and Waste Disposal group. The primary manufacturer of record is Todd Combustion Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4530-01-231-4136 |
| Primary Part Number | N-D-40641 PC5 |
| Item Name | Door,air Register |
| FSC / FSG | 4530 / 45 — No Item Name Available |
| Manufacturer | Todd Combustion Inc |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| N-D-40641 PC5 PRIMARY | Todd Combustion Inc (USA) |
| N-D-40641 | Todd Combustion Inc (USA) |
| D-42078 PIECE 5 | Todd Combustion Inc (USA) |
| 42078 PIECE 5 | Todd Combustion Inc (USA) |
NSN 4530-01-231-4136 is a Door,air Register, manufactured by Todd Combustion Inc, classified under FSC 4530 (No Item Name Available). Status: active.
NSN 4530-01-231-4136 has 4 cross-referenced part numbers: N-D-40641 PC5 (Todd Combustion Inc), N-D-40641 (Todd Combustion Inc), D-42078 PIECE 5 (Todd Combustion Inc), 42078 PIECE 5 (Todd Combustion Inc).
There are 2 known substitutes for 4530-01-231-4136: 5340-01-090-1607, 4530-01-231-4135. Verify interchangeability with system specifications before substitution.
Key specifications for N-D-40641 PC5: General Characteristics Item Description: STEEL; End Item Identification: TODD COMBUSTION INC MODEL D-21 REGISTER. 2 total characteristics are documented in the Federal Logistics Information System.