The O-Ring, cataloged under National Stock Number 5331-00-292-0526, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Ge Aviation Systems Llc Dba Ge Aviation Systems Llc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-292-0526 |
| Primary Part Number | GYLC87 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Ge Aviation Systems Llc Dba Ge Aviation Systems Llc |
| Status | ACTIVE |
| Cross-Sectional Height | 0.060 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN |
| Center Hole Diameter | 1.438 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC |
| 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 |
|---|---|
| GYLC87 PRIMARY | Ge Aviation Systems Llc Dba Ge Aviation Systems Llc (USA) |
| Reference | Meaning |
|---|---|
| M82412X | 5/9 Secondary reference Continental Rubber Works |
| M81060A | 5/9 Secondary reference Continental Rubber Works |
| M8212X | 5/9 Secondary reference Continental Rubber Works |
NSN 5331-00-292-0526 is a O-Ring, manufactured by Ge Aviation Systems Llc Dba Ge Aviation Systems Llc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-00-292-0526 has 1 manufacturer part number on file: GYLC87 (Ge Aviation Systems Llc Dba Ge Aviation Systems Llc).
Key specifications for GYLC87: Cross-Sectional Height: 0.060 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN; Center Hole Diameter: 1.438 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC. 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.