The Filter Element,air Conditioning, cataloged under National Stock Number 4130-01-021-6946, is classified within Federal Supply Class 4130 (Refrigeration and Air Conditioning Components) of the Refrigeration, AC, and Air Circulating Equipment group. The manufacturer of record is Metal Textiles Corporation Dba Metal Textiles Div Electronic Shielding Group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4130-01-021-6946 |
| Primary Part Number | 06-0302-0111 |
| Item Name | Filter Element,air Conditioning |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | Metal Textiles Corporation Dba Metal Textiles Div Electronic Shielding Group |
| Status | ACTIVE |
| Filtering Media Design | HONEYCOMB SINGLE FILTERING MEDIA RESPONSE |
| Body Overall Length | 4.000 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-C-5541,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE FRAME |
| Design Type | REUSABLE |
| Style Designator | RECTANGULAR (INCL SQUARE) |
| Material Document and Classification | MIL-C-7438 MIL SPEC SINGLE MATERIAL RESPONSE FILTERING MEDIUM |
| Material Document and Classification | QQ-A-200/9 FED SPEC SINGLE MATERIAL RESPONSE FRAME |
| Surface Treatment | CHROMATE FRAME |
| Material | ALUMINUM ALLOY 6063 FRAME |
| Material | ALUMINUM FILTERING MEDIUM |
| Body Thickness | 0.728 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 06-0302-0111 | Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division (USA) |
| 06-0302-0111 PRIMARY | Metal Textiles Corporation Dba Metal Textiles Div Electronic Shielding Group (USA) |
| Reference | Meaning |
|---|---|
| 143387-002 | 7/2 Vendor item drawing reference U.S. Government activity |
| 143387-0002 | 5/9 Secondary reference U.S. Government activity |
| SM-C-751559 | 5/9 Secondary reference U.S. Government activity |
NSN 4130-01-021-6946 is a Filter Element,air Conditioning, manufactured by Metal Textiles Corporation Dba Metal Textiles Div Electronic Shielding Group, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-01-021-6946 has 2 manufacturer part numbers on file: 06-0302-0111 (Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division), 06-0302-0111 (Metal Textiles Corporation Dba Metal Textiles Div Electronic Shielding Group).
Key specifications for 06-0302-0111: Filtering Media Design: HONEYCOMB SINGLE FILTERING MEDIA RESPONSE; Body Overall Length: 4.000 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-C-5541,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE FRAME; Design Type: REUSABLE. 11 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.