The O-Ring, cataloged under National Stock Number 5331-01-563-4505, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Tvs Supply Chain Solutions Limited. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5331-01-563-4505 |
| Primary Part Number | CV182419 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Tvs Supply Chain Solutions Limited |
| Status | ACTIVE |
| Material | RUBBER |
| 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 |
|---|---|
| CV182419 | Tvs Supply Chain Solutions Limited (GBR) |
| 95000477 | Ingersoll-Rand European Sales Ltd (GBR) |
| 95000477 | Doosan Infracore Portable Power & Attachments (GBR) |
| Reference | Meaning |
|---|---|
| 95000477 | 3/9 Design control — primary reference Epiroc Drilling Solutions Llc |
NSN 5331-01-563-4505 is a O-Ring, manufactured by Tvs Supply Chain Solutions Limited, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-563-4505 has 3 manufacturer part numbers on file: CV182419 (Tvs Supply Chain Solutions Limited), 95000477 (Ingersoll-Rand European Sales Ltd), 95000477 (Doosan Infracore Portable Power & Attachments).
Key specifications for CV182419: End Item Identification: DRILL WELL ROTARY ROT/PER TRUCK 6X4 HYDRAULIC GP; Material: RUBBER. 1 specification is 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.