The Washer,split, cataloged under National Stock Number 5310-01-614-4587, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Fastenal Company Dba Fastenal Co Div Ilmon. Government technical data includes 9 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-614-4587 |
| Primary Part Number | 0123498 |
| Item Name | Washer,split |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Fastenal Company Dba Fastenal Co Div Ilmon |
| Status | ACTIVE |
| Distance Across Split Opening | 0.357 INCHES NOMINAL IN |
| Style Designator | SPLIT |
| Outside Diameter | 0.869 INCHES NOMINAL IN |
| Material Thickness | 0.125 INCHES NOMINAL IN |
| Color | YELLOW OVERALL |
| Surface Treatment | ZINC OVERALL |
| Environmental Protection | CORROSION RESISTANT |
| Material | STEEL OVERALL |
| Hole Diameter | 0.512 INCHES NOMINAL IN |
| 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 |
|---|---|
| 0123498 PRIMARY | Fastenal Company Dba Fastenal Co Div Ilmon (USA) |
NSN 5310-01-614-4587 is a Washer,split, manufactured by Fastenal Company Dba Fastenal Co Div Ilmon, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-614-4587 has 1 manufacturer part number on file: 0123498 (Fastenal Company Dba Fastenal Co Div Ilmon).
Key specifications for 0123498: Distance Across Split Opening: 0.357 INCHES NOMINAL IN; Style Designator: SPLIT; Outside Diameter: 0.869 INCHES NOMINAL IN; Material Thickness: 0.125 INCHES NOMINAL IN. 9 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.