The Filter Element,air Conditioning, cataloged under National Stock Number 4130-01-322-6768, 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 Olympus America Inc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4130-01-322-6768 |
| Primary Part Number | 65B838 |
| Item Name | Filter Element,air Conditioning |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | Olympus America Inc |
| Status | ACTIVE |
| Body Overall Length | 9.250 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR (INCL SQUARE) |
| Body Thickness | 0.469 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 |
|---|---|
| 65B838 PRIMARY | Olympus America Inc (USA) |
| Reference | Meaning |
|---|---|
| 65B838 | 3/9 Design control — primary reference Olympus Scientific Solutions Technologies Inc. |
| 65D240 ITEM 6 | 5/9 Secondary reference Olympus Scientific Solutions Technologies Inc. |
| 65B838 | 5/9 Secondary reference Borroughs Mfg Co |
NSN 4130-01-322-6768 is a Filter Element,air Conditioning, manufactured by Olympus America Inc, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-01-322-6768 has 1 manufacturer part number on file: 65B838 (Olympus America Inc).
Key specifications for 65B838: Body Overall Length: 9.250 INCHES NOMINAL IN; Style Designator: RECTANGULAR (INCL SQUARE); Overall Width: 7.750 INCHES NOMINAL IN; Body Thickness: 0.469 INCHES NOMINAL IN. 3 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.