The Bolt,shoulder, cataloged under National Stock Number 5306-00-980-3918, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 18 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-980-3918 |
| Primary Part Number | 32-451754-5 |
| Item Name | Bolt,shoulder |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Head Height | 0.250 INCHES NOMINAL IN |
| Fastener Length | 5.140 INCHES NOMINAL IN |
| Shoulder Length | 4.642 INCHES MINIMUM AND 4.645 INCHES MAXIMUM FIRST SHOULDER IN |
| Distance From Centerline to Flat | 0.371 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN |
| Shoulder Diameter | 0.4980 INCHES MINIMUM AND 0.4985 INCHES MAXIMUM FIRST SHOULDER IN |
| Thread Length | 0.495 INCHES MINIMUM AND 0.498 INCHES MAXIMUM IN |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Shank Unthreaded Hole Diameter | 0.104 INCHES MINIMUM AND 0.108 INCHES MAXIMUM FIRST HOLE IN |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Head Style | DEE CHAMFER |
| Thread Direction | RIGHT-HAND |
| Surface Treatment | CADMIUM OR CHROMIUM OVERALL |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 24 |
| Material | STEEL COMP 4340 OVERALL |
| Thread Series Designator | UNF |
| Distance From Head Largest Bearing Surface to Shank Hole Center | 4.900 INCHES NOMINAL FIRST HOLE IN |
| Head Diameter | 1.000 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 |
|---|---|
| 32-451754-5 PRIMARY | The Boeing Company Div Defense (USA) |
| 1902-54 | Goodrich Corporation (USA) |
| Reference | Meaning |
|---|---|
| 1902-54 | 5/9 Secondary reference Goodrich Corporation Div Advanced Structures Landing Systems |
| 2573164 | 5/9 Secondary reference Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St) |
NSN 5306-00-980-3918 is a Bolt,shoulder, manufactured by The Boeing Company Div Defense, classified under FSC 5306, Bolts. Status: active.
NSN 5306-00-980-3918 has 2 manufacturer part numbers on file: 32-451754-5 (The Boeing Company Div Defense), 1902-54 (Goodrich Corporation).
Key specifications for 32-451754-5: Head Height: 0.250 INCHES NOMINAL IN; Fastener Length: 5.140 INCHES NOMINAL IN; Shoulder Length: 4.642 INCHES MINIMUM AND 4.645 INCHES MAXIMUM FIRST SHOULDER IN; Distance From Centerline to Flat: 0.371 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN. 18 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.