The Washer,key, cataloged under National Stock Number 5310-01-128-6677, 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 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-128-6677 |
| Primary Part Number | 2654944 |
| Item Name | Washer,key |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Honeywell International Inc Div Aerospace-South Bend (bendix Dr) |
| Status | ACTIVE |
| Distance From Centerline to Inside of Prebent Key | 0.265 INCHES NOMINAL IN |
| External Prebent Key Length | 0.420 INCHES NOMINAL IN |
| Style Designator | KEY |
| Material Thickness | 0.030 INCHES NOMINAL IN |
| External Prebent Key Width | 0.160 INCHES NOMINAL IN |
| Material | PLASTIC OVERALL |
| Hole Diameter | 0.120 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 |
|---|---|
| 2654944 PRIMARY | Honeywell International Inc Div Aerospace-South Bend (bendix Dr) (USA) |
| Reference | Meaning |
|---|---|
| 10109499 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5310-01-128-6677 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 5310-01-128-6677 has 1 manufacturer part number on file: 2654944 (Honeywell International Inc Div Aerospace-South Bend (bendix Dr)).
Key specifications for 2654944: Distance From Centerline to Inside of Prebent Key: 0.265 INCHES NOMINAL IN; External Prebent Key Length: 0.420 INCHES NOMINAL IN; Style Designator: KEY; Overall Width: 0.290 INCHES NOMINAL 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.