The O-Ring, cataloged under National Stock Number 5331-01-681-4856, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Hamilton Jet, Inc.. Government technical data includes 2 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 | 5331-01-681-4856 |
| Primary Part Number | 108030 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Hamilton Jet, Inc. |
| Status | ACTIVE |
| Cross-Sectional Height | 3.53 MILLIMETERS NOMINAL MM |
| Center Hole Diameter | 310.0 MILLIMETERS NOMINAL MM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5331-01-681-4856 is a O-Ring, manufactured by Hamilton Jet, Inc., classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-681-4856 has 2 manufacturer part numbers on file: 108030 (Kraft Power Corporation Dba Kraft Power Corp), 108030 (Hamilton Jet, Inc.).
Key specifications for 108030: Cross-Sectional Height: 3.53 MILLIMETERS NOMINAL MM; Center Hole Diameter: 310.0 MILLIMETERS NOMINAL MM; Part Name Assigned by Controlling Agency: O-RING 310X3.53 N70 CUT 985; End Item Identification: WATERJET, MAR. 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.
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.