The O-Ring, cataloged under National Stock Number 5331-01-589-9804, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Thermo King Corporation Dba Phoenix Global Distirbution.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-589-9804 |
| Primary Part Number | 552208 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Thermo King Corporation Dba Phoenix Global Distirbution. |
| Status | ACTIVE |
| 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 |
|---|---|
| 552208 PRIMARY | Thermo King Corporation Dba Phoenix Global Distirbution. (USA) |
| Reference | Meaning |
|---|---|
| 33-1654 | 5/9 Secondary reference Thermo King Corporation Dba Phoenix Global Distirbution. |
NSN 5331-01-589-9804 is a O-Ring, manufactured by Thermo King Corporation Dba Phoenix Global Distirbution., classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-589-9804 has 1 manufacturer part number on file: 552208 (Thermo King Corporation Dba Phoenix Global Distirbution.).
1 possible match (shared part number, not a government interchangeability claim): 1630-01-643-8234. Verify interchangeability with system specifications before substitution.
Key specifications for 552208: Part Name Assigned by Controlling Agency: GASKET. 0 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.