The Bolt,assembled Washer, cataloged under National Stock Number 5306-00-302-9026, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Legacy Am&m. Government technical data includes 16 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 | 5306-00-302-9026 |
| Primary Part Number | 159-61010 |
| Item Name | Bolt,assembled Washer |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | The Boeing Company Div Legacy Am&m |
| Status | ACTIVE |
| Head Height | 1.905 INCHES MINIMUM AND 1.969 INCHES MAXIMUM IN |
| Fastener Length | 2.061 INCHES MINIMUM AND 2.125 INCHES MAXIMUM IN |
| Primary Washer Outside Diameter | 1.218 INCHES MINIMUM AND 1.282 INCHES MAXIMUM IN |
| Thread Length | 0.843 INCHES MINIMUM AND 0.907 INCHES MAXIMUM IN |
| Material Document and Classification | MIL-S-6758,COND D4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.500 INCHES IN |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Primary Washer Material Thickness | 0.155 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN |
| Width Between Flats | 0.740 INCHES MINIMUM AND 0.752 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OVERALL |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 20 |
| Material | STEEL COMP 4130 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 |
|---|---|
| 159-61010 PRIMARY | The Boeing Company Div Legacy Am&m (USA) |
NSN 5306-00-302-9026 is a Bolt,assembled Washer, manufactured by The Boeing Company Div Legacy Am&m, classified under FSC 5306, Bolts. Status: active.
NSN 5306-00-302-9026 has 1 manufacturer part number on file: 159-61010 (The Boeing Company Div Legacy Am&m).
Key specifications for 159-61010: Head Height: 1.905 INCHES MINIMUM AND 1.969 INCHES MAXIMUM IN; Fastener Length: 2.061 INCHES MINIMUM AND 2.125 INCHES MAXIMUM IN; Primary Washer Outside Diameter: 1.218 INCHES MINIMUM AND 1.282 INCHES MAXIMUM IN; Thread Length: 0.843 INCHES MINIMUM AND 0.907 INCHES MAXIMUM IN. 16 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.