The O-Ring, cataloged under National Stock Number 5331-01-563-8340, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Melroe Co. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-563-8340 |
| Primary Part Number | 6655312 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Melroe Co |
| 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 |
|---|---|
| 6655312 PRIMARY | Melroe Co (USA) |
NSN 5331-01-563-8340 is a O-Ring, manufactured by Melroe Co, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-563-8340 has 1 manufacturer part number on file: 6655312 (Melroe Co).
Key specifications for 6655312: End Item Identification: ENGINE AND GASKET KIT FOR BOBCAT 853 SKID STEER LOADER SERIAL NO. 508418001 AND ABOVE, 509718001 AND ABOVE, 512816001 AND ABOVE. 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.