The Washer,key, cataloged under National Stock Number 5310-01-307-2356, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Honeywell International Inc Div Aerospace-South Bend (bendix Dr). 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 | 5310-01-307-2356 |
| Primary Part Number | 3070834-1 |
| Item Name | Washer,key |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Honeywell International Inc Div Aerospace-South Bend (bendix Dr) |
| Status | ACTIVE |
| Split Key Length | 0.154 INCHES NOMINAL IN |
| Overall Distance Including Keys | 0.672 INCHES NOMINAL IN |
| Style Designator | KEY |
| Outside Diameter | 0.369 INCHES NOMINAL IN |
| External Tapered Key Width | 0.126 INCHES NOMINAL IN |
| Material Thickness | 0.019 INCHES NOMINAL IN |
| External Straight Key Width | 0.130 INCHES NOMINAL IN |
| Distance From Centerline to End of Key | 0.335 INCHES NOMINAL IN |
| Hole Diameter | 0.295 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 |
|---|---|
| 3070834-1 PRIMARY | Honeywell International Inc Div Aerospace-South Bend (bendix Dr) (USA) |
NSN 5310-01-307-2356 is a Washer,key, manufactured by Honeywell International Inc Div Aerospace-South Bend (bendix Dr), classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-307-2356 has 1 manufacturer part number on file: 3070834-1 (Honeywell International Inc Div Aerospace-South Bend (bendix Dr)).
Key specifications for 3070834-1: Split Key Length: 0.154 INCHES NOMINAL IN; Overall Distance Including Keys: 0.672 INCHES NOMINAL IN; Style Designator: KEY; Outside Diameter: 0.369 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.