The Bolt,assembled Washer, cataloged under National Stock Number 5306-00-964-6477, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company. Government technical data includes 17 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5306-00-964-6477 |
| Primary Part Number | 114H4919-1 |
| Item Name | Bolt,assembled Washer |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Head Height | 0.138 INCHES NOMINAL IN |
| Fastener Length | 4.751 INCHES MINIMUM AND 4.811 INCHES MAXIMUM IN |
| Primary Washer Outside Diameter | 0.312 INCHES NOMINAL IN |
| Thread Length | 0.312 INCHES MINIMUM IN |
| Material Document and Classification | QQ-S-763 FED SPEC 1ST MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Head Style | HEXAGON |
| Primary Washer Style | FLAT |
| Thread Direction | RIGHT-HAND |
| Primary Washer Material Thickness | 0.050 INCHES NOMINAL IN |
| Width Between Flats | 0.242 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Material | STEEL COMP 410 OR STEEL CORROSION RESISTING OVERALL |
| Thread Series Designator | UNF |
| Washer Quantity | 1 |
| 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 |
|---|---|
| 114H4919-1 PRIMARY | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| 114H4919-1 | 5/2 Secondary reference U.S. Government activity |
NSN 5306-00-964-6477 is a Bolt,assembled Washer, manufactured by The Boeing Company, classified under FSC 5306, Bolts. Status: active.
NSN 5306-00-964-6477 has 1 manufacturer part number on file: 114H4919-1 (The Boeing Company).
Key specifications for 114H4919-1: Head Height: 0.138 INCHES NOMINAL IN; Fastener Length: 4.751 INCHES MINIMUM AND 4.811 INCHES MAXIMUM IN; Primary Washer Outside Diameter: 0.312 INCHES NOMINAL IN; Thread Length: 0.312 INCHES MINIMUM IN. 17 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.