The O-Ring, cataloged under National Stock Number 5331-01-436-9567, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-436-9567 |
| Primary Part Number | 516-5486433 F35 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Cross-Sectional Height | 0.031 INCHES NOMINAL IN |
| Center Hole Diameter | 0.562 INCHES NOMINAL IN |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE |
| 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 |
|---|---|
| 13/16ODX9/16IDX1/32THK TEFLON | Naval Inventory Control Point Mechanicsburg (USA) |
| 516-5486433 F35 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5331-01-436-9567 is a O-Ring, manufactured by Naval Sea Systems Command, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-436-9567 has 2 manufacturer part numbers on file: 13/16ODX9/16IDX1/32THK TEFLON (Naval Inventory Control Point Mechanicsburg), 516-5486433 F35 (Naval Sea Systems Command).
Key specifications for 516-5486433 F35: Cross-Sectional Height: 0.031 INCHES NOMINAL IN; Center Hole Diameter: 0.562 INCHES NOMINAL IN; Material: PLASTIC POLYTETRAFLUOROETHYLENE. 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.