The Washer,split, cataloged under National Stock Number 5310-00-426-2702, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-426-2702 |
| Item Name | Washer,split |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Status | ACTIVE |
| Distance Across Split Opening | 0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN |
| Style Designator | SPLIT |
| Material Document and Classification | AMS 5519 ASSN STD 1ST MATERIAL RESPONSE OR QQ-S-766 FED SPEC 2ND MATERIAL RESPONSE OVERALL |
| Outside Diameter | 4.815 INCHES MINIMUM AND 4.825 INCHES MAXIMUM IN |
| Material Thickness | 0.050 INCHES NOMINAL IN |
| Material | STEEL COMP 301 OVERALL |
| Hole Diameter | 3.380 INCHES MINIMUM AND 3.390 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 2480902 | 5/9 Secondary reference U.S. Government activity |
| 2480902 | 3/9 Design control — primary reference Parker-Hannifin Corporation Dba Parker Motion & Control Sales |
NSN 5310-00-426-2702 is a Washer,split, classified under FSC 5310, Nuts and Washers. Status: active.
Key specifications for 5310-00-426-2702: Distance Across Split Opening: 0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN; Style Designator: SPLIT; Material Document and Classification: AMS 5519 ASSN STD 1ST MATERIAL RESPONSE OR QQ-S-766 FED SPEC 2ND MATERIAL RESPONSE OVERALL; Outside Diameter: 4.815 INCHES MINIMUM AND 4.825 INCHES MAXIMUM IN. 7 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.