The Bolt,shoulder, cataloged under National Stock Number 5306-01-196-3647, 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 15 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-196-3647 |
| Primary Part Number | L3400014-003 |
| Item Name | Bolt,shoulder |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | The Boeing Company Div Legacy Am&m |
| Status | ACTIVE |
| Head Height | 0.250 INCHES NOMINAL IN |
| Fastener Length | 3.640 INCHES NOMINAL IN |
| Shoulder Length | 1.240 INCHES MINIMUM AND 1.245 INCHES MAXIMUM FIRST SHOULDER IN |
| Shoulder Diameter | 3.000 INCHES NOMINAL FIRST SHOULDER IN |
| Thread Length | 0.640 INCHES NOMINAL IN |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Nominal Thread Diameter | 0.875 INCHES IN |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 1.500 INCHES NOMINAL IN |
| Surface Treatment | CHROMIUM OVERALL |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 14 |
| Material | STEEL OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| 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 |
|---|---|
| L3400014-003 PRIMARY | The Boeing Company Div Legacy Am&m (USA) |
| L3400014-003 | Smith and Smith Aircraft Co (USA) |
| L3400014-003 | Sonic Industries, Inc. Dba Sonic Industries Inc Div Sonic Industries (USA) |
NSN 5306-01-196-3647 is a Bolt,shoulder, manufactured by The Boeing Company Div Legacy Am&m, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-196-3647 has 3 manufacturer part numbers on file: L3400014-003 (The Boeing Company Div Legacy Am&m), L3400014-003 (Smith and Smith Aircraft Co), L3400014-003 (Sonic Industries, Inc. Dba Sonic Industries Inc Div Sonic Industries).
Key specifications for L3400014-003: Head Height: 0.250 INCHES NOMINAL IN; Fastener Length: 3.640 INCHES NOMINAL IN; Shoulder Length: 1.240 INCHES MINIMUM AND 1.245 INCHES MAXIMUM FIRST SHOULDER IN; Shoulder Diameter: 3.000 INCHES NOMINAL FIRST SHOULDER IN. 15 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.