The O-Ring, cataloged under National Stock Number 5331-01-722-2840, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is John Bean Technologies Corp Div Automated Systems. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | John Bean Technologies Corp Div Automated Systems (CAGE 19383) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-722-2840 |
| Primary Part Number | 623-5384-137 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | John Bean Technologies Corp Div Automated Systems |
| 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 |
|---|---|
| 623-5384-137 PRIMARY | John Bean Technologies Corp Div Automated Systems (USA) |
| Reference | Meaning |
|---|---|
| 627-9581 B PL | C/1 Advisory reference — outside the item-of-supply concept John Bean Technologies Corp Div Automated Systems |
NSN 5331-01-722-2840 is a O-Ring, manufactured by John Bean Technologies Corp Div Automated Systems, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-722-2840 has 1 manufacturer part number on file: 623-5384-137 (John Bean Technologies Corp Div Automated Systems).
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.