The Washer,key, cataloged under National Stock Number 5310-01-618-4708, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company. Government technical data includes 9 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 | 5310-01-618-4708 |
| Primary Part Number | HS6117-10P |
| Item Name | Washer,key |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Internal Straight Key Width | 0.038 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN |
| Style Designator | KEY |
| Outside Diameter | 0.310 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN |
| Material Thickness | 0.030 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN |
| Color | GREEN OVERALL |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL COMP 631 OVERALL |
| Internal Key Quantity | 2 |
| Hole Diameter | 0.130 INCHES MINIMUM AND 0.135 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 |
| Part Number | Manufacturer |
|---|---|
| HS6117-10P PRIMARY | The Boeing Company (USA) |
| HS6117-10P | Fastener Technology Corp (USA) |
NSN 5310-01-618-4708 is a Washer,key, manufactured by The Boeing Company, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-618-4708 has 2 manufacturer part numbers on file: HS6117-10P (The Boeing Company), HS6117-10P (Fastener Technology Corp).
Key specifications for HS6117-10P: Internal Straight Key Width: 0.038 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN; Style Designator: KEY; Outside Diameter: 0.310 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN; Material Thickness: 0.030 INCHES MINIMUM AND 0.040 INCHES MAXIMUM 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.