The O-Ring, cataloged under National Stock Number 5331-01-592-0660, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Gryphon M&t, Llc. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-592-0660 |
| Primary Part Number | E10-23649-1 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Gryphon M&t, Llc |
| Status | ACTIVE |
| Cross-Sectional Height | 0.139 INCHES NOMINAL IN |
| Center Hole Diameter | 11.900 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| E10-23649-1 | Gryphon M&t, Llc (USA) |
| Reference | Meaning |
|---|---|
| E10-23649-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5331-01-592-0660 is a O-Ring, manufactured by Gryphon M&t, Llc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-592-0660 has 1 manufacturer part number on file: E10-23649-1 (Gryphon M&t, Llc).
Key specifications for E10-23649-1: Cross-Sectional Height: 0.139 INCHES NOMINAL IN; Center Hole Diameter: 11.900 INCHES NOMINAL IN; End Item Identification: F-18 A/C A. 2 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.
NSN 5331-01-592-0660 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.