The Adapter,air Conditioning-Heating, cataloged under National Stock Number 4520-01-242-8048, is classified within Federal Supply Class 4520 (No Item Name Available) of the Plumbing, Heating, and Waste Disposal group. The primary manufacturer of record is Masco Corp American Metal Products Co Div. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-242-8048 |
| Primary Part Number | 40E |
| Item Name | Adapter,air Conditioning-Heating |
| FSC / FSG | 4520 / 45 — No Item Name Available |
| Manufacturer | Masco Corp American Metal Products Co Div |
| Status | ACTIVE |
| Overall Diameter | 4.000 INCHES NOMINAL IN |
| Surface Treatment | ZINC |
| Material | ALUMINUM AND STEEL CORROSION RESISTING |
| Construction Type | SINGLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 40E PRIMARY | Masco Corp American Metal Products Co Div (USA) |
NSN 4520-01-242-8048 is a Adapter,air Conditioning-Heating, manufactured by Masco Corp American Metal Products Co Div, classified under FSC 4520 (No Item Name Available). Status: active.
NSN 4520-01-242-8048 has 1 cross-referenced part number: 40E (Masco Corp American Metal Products Co Div).
There are 5 known substitutes for 4520-01-242-8048: 4820-00-174-0325, 1005-00-532-3182, 7510-01-011-9395 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 40E: Overall Diameter: 4.000 INCHES NOMINAL IN; Surface Treatment: ZINC; Material: ALUMINUM AND STEEL CORROSION RESISTING; Construction Type: SINGLE. 4 total characteristics are documented in the Federal Logistics Information System.