The Filter Element,air Conditioning, cataloged under National Stock Number 4130-00-555-1785, is classified within Federal Supply Class 4130 (No Item Name Available) of the Refrigeration, AC, and Air Circulating Equipment group. The primary manufacturer of record is Falls Filtration Technologies, Inc.. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4130-00-555-1785 |
| Primary Part Number | 121490 |
| Item Name | Filter Element,air Conditioning |
| FSC / FSG | 4130 / 41 — No Item Name Available |
| Manufacturer | Falls Filtration Technologies, Inc. |
| Status | ACTIVE |
| Filtering Media Design | CRIMPED FIRST FILTERING MEDIA RESPONSE |
| Design Type | REUSABLE |
| Body Overall Length | 7.750 INCHES NOMINAL IN |
| Filtering Media Design | MESH SECOND FILTERING MEDIA RESPONSE |
| Face Velocity | 360.0 FEET PER MINUTE FT |
| Body Thickness | 0.750 INCHES NOMINAL IN |
| Material | ALUMINUM FILTERING MEDIUM |
| Style Designator | RECTANGULAR (INCL SQUARE) |
| Material | ALUMINUM FRAME |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 334C281H01 | Westinghouse Electric Corp (USA) |
| 121490 PRIMARY | Falls Filtration Technologies, Inc. (USA) |
| 334C281H01 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
NSN 4130-00-555-1785 is a Filter Element,air Conditioning, manufactured by Falls Filtration Technologies, Inc., classified under FSC 4130 (No Item Name Available). Status: active.
NSN 4130-00-555-1785 has 3 cross-referenced part numbers: 334C281H01 (Westinghouse Electric Corp), 121490 (Falls Filtration Technologies, Inc.), 334C281H01 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).
There are 3 known substitutes for 4130-00-555-1785: 3110-00-100-0631, 5360-01-165-5564, 6515-01-622-3931. Verify interchangeability with system specifications before substitution.
Key specifications for 121490: Filtering Media Design: CRIMPED FIRST FILTERING MEDIA RESPONSE; Design Type: REUSABLE; Body Overall Length: 7.750 INCHES NOMINAL IN; Filtering Media Design: MESH SECOND FILTERING MEDIA RESPONSE. 11 total characteristics are documented in the Federal Logistics Information System.