The Modification Kit,air Circulating, cataloged under National Stock Number 4140-01-491-1523, is classified within Federal Supply Class 4140 (No Item Name Available) of the Refrigeration, AC, and Air Circulating Equipment group. The primary manufacturer of record is Taylor Made Environmental. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-491-1523 |
| Primary Part Number | A-401 |
| Item Name | Modification Kit,air Circulating |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | Taylor Made Environmental |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A-401 PRIMARY | Taylor Made Environmental (USA) |
NSN 4140-01-491-1523 is a Modification Kit,air Circulating, manufactured by Taylor Made Environmental, classified under FSC 4140 (No Item Name Available). Status: active.
NSN 4140-01-491-1523 has 1 cross-referenced part number: A-401 (Taylor Made Environmental).
There are 9 known substitutes for 4140-01-491-1523: 5945-00-153-5338, 5995-00-243-8576, 5330-00-702-2079 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for A-401: End Item Identification: AIRHANDLER. 1 total characteristics are documented in the Federal Logistics Information System.