The O-Ring, cataloged under National Stock Number 5331-00-747-1704, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Andritz Hydro Gmbh. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5331-00-747-1704 |
| Primary Part Number | 40X940 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Andritz Hydro Gmbh |
| Status | ACTIVE |
| Material | RUBBER CHLOROPRENE CLASS CR |
| 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 |
|---|---|
| 40X940 PRIMARY | Andritz Hydro Gmbh (DEU) |
| 8345-010-00ITEM77 | Andritz Hydro Gmbh (DEU) |
| Reference | Meaning |
|---|---|
| 8345-010-00 ITE | C/1 Advisory reference — outside the item-of-supply concept Sulzer Bros Inc |
NSN 5331-00-747-1704 is a O-Ring, manufactured by Andritz Hydro Gmbh, classified under FSC 5331, O-ring. Status: active.
NSN 5331-00-747-1704 has 2 manufacturer part numbers on file: 40X940 (Andritz Hydro Gmbh), 8345-010-00ITEM77 (Andritz Hydro Gmbh).
Key specifications for 40X940: Material: RUBBER CHLOROPRENE CLASS CR. 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.