The Filter Element,air Conditioning, cataloged under National Stock Number 1660-01-344-3350, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 3 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1660-01-344-3350 |
| Primary Part Number | 99974 |
| Item Name | Filter Element,air Conditioning |
| FSC / FSG | 1660 / 16 — No Item Name Available |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | ACTIVE |
| Filtering Media Design | MESH ALL FILTERING MEDIA RESPONSES |
| FSC Application Data | ENVIRONMENTAL CONTROL SYSTEM |
| Mesh Size | 100.0 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 99974 PRIMARY | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
NSN 1660-01-344-3350 is a Filter Element,air Conditioning, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 1660 (No Item Name Available). Status: active.
NSN 1660-01-344-3350 has 1 cross-referenced part number: 99974 (Hamilton Sundstrand Corporation Dba Collins Aerospace).
There are 4 known substitutes for 1660-01-344-3350: 2805-00-360-7078, 5940-00-502-7283, 5330-00-509-4617 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 99974: End Item Identification: F-104 ACFT; Filtering Media Design: MESH ALL FILTERING MEDIA RESPONSES; FSC Application Data: ENVIRONMENTAL CONTROL SYSTEM; Mesh Size: 100.0. 6 total characteristics are documented in the Federal Logistics Information System.