The O-Ring, cataloged under National Stock Number 5331-01-611-1152, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Exceltec Intl Corp. Government technical data includes 3 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-611-1152 |
| Primary Part Number | SD012200-398 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Exceltec Intl Corp |
| Status | ACTIVE |
| Cross-Sectional Height | 0.139 INCHES NOMINAL IN |
| Center Hole Diameter | 9.984 INCHES NOMINAL IN |
| Material | RUBBER FLUOROCARBON CLASS FPM |
| 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 |
|---|---|
| SD012200-398 PRIMARY | Exceltec Intl Corp (USA) |
| SD012200-398ITEM44 | Exceltec Intl Corp (USA) |
| Reference | Meaning |
|---|---|
| D012200-P-01 ITEM 44 | 5/9 Secondary reference Naval Sea Systems Command |
| SD012200-398 | 5/9 Secondary reference Naval Sea Systems Command |
NSN 5331-01-611-1152 is a O-Ring, manufactured by Exceltec Intl Corp, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-611-1152 has 2 manufacturer part numbers on file: SD012200-398 (Exceltec Intl Corp), SD012200-398ITEM44 (Exceltec Intl Corp).
Key specifications for SD012200-398: Cross-Sectional Height: 0.139 INCHES NOMINAL IN; Center Hole Diameter: 9.984 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: VITON O-RING 2-274; End Item Identification: ELECTROLYTIC DISINFECTANT GENERATOR. 3 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.