The O-Ring, cataloged under National Stock Number 5331-01-393-1336, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Dometic Marine Canada Inc.. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | Dometic Marine Canada Inc. (CAGE 3AD06) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-393-1336 |
| Primary Part Number | MARK-114 ITEM 4 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Dometic Marine Canada Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| MARK-114 ITEM 4 PRIMARY | Dometic Marine Canada Inc. (CAN) |
| 014521 | Dometic Marine Canada Inc. (CAN) |
| Reference | Meaning |
|---|---|
| 014521 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5331-01-393-1336 is a O-Ring, manufactured by Dometic Marine Canada Inc., classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-393-1336 has 2 manufacturer part numbers on file: MARK-114 ITEM 4 (Dometic Marine Canada Inc.), 014521 (Dometic Marine Canada Inc.).
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.