The Bolt,externally Relieved Body, cataloged under National Stock Number 5306-01-242-7419, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Daimler Truck North America Llc. Government technical data includes 19 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Bolt,externally Relieved Body |
| FSC / FSG | 5306 — Bolts (FSG 53) |
| Manufacturers | Daimler Truck North America Llc (CAGE 64678); Mercedes-Benz Ag (CAGE CN7Z7) |
| Parameter | Value |
|---|---|
| NSN | 5306-01-242-7419 |
| Primary Part Number | 352 031 02 71 |
| Item Name | Bolt,externally Relieved Body |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Daimler Truck North America Llc |
| Status | ACTIVE |
| Extended Washer Thickness | 2.5 MILLIMETERS MINIMUM AND 3.0 MILLIMETERS MAXIMUM MM |
| Head Height | 9.65 MILLIMETERS MINIMUM AND 10.35 MILLIMETERS MAXIMUM MM |
| External Thread Tolerance Class | 4H |
| Fastener Length | 44.0 MILLIMETERS MINIMUM AND 44.5 MILLIMETERS MAXIMUM MM |
| Extended Washer Diameter | 19.5 MILLIMETERS MINIMUM AND 19.7 MILLIMETERS MAXIMUM MM |
| Thread Pitch in Millimeters | 1.5 |
| Thread Length | 13.0 MILLIMETERS NOMINAL MM |
| First Diameter From Head | 10.6 MILLIMETERS MINIMUM AND 10.8 MILLIMETERS MAXIMUM MM |
| Distance From Largest Bearing Surface of Head to End of Second Diameter | 8.5 MILLIMETERS NOMINAL MM |
| Nominal Thread Diameter | 12.0 MILLIMETERS MM |
| Distance From Largest Bearing Surface of Head to End of Third Diameter | 53.0 MILLIMETERS NOMINAL MM |
| Head Style | HEXAGON EXTENDED WASHER |
| Thread Direction | RIGHT-HAND |
| Second Diameter From Head | 11.9 MILLIMETERS MINIMUM AND 12.0 MILLIMETERS MAXIMUM MM |
| Width Between Flats | 13.8 MILLIMETERS MINIMUM AND 14.0 MILLIMETERS MAXIMUM MM |
| Distance From Largest Bearing Surface of Head to End of First Diameter | 5.5 MILLIMETERS NOMINAL MM |
| Externally Relieved Body Diameter Quantity | 3 |
| Material | STEEL PROPERTY CLASS 10.9 OVERALL |
| Third Diameter From Head | 9.65 MILLIMETERS MINIMUM AND 9.80 MILLIMETERS MAXIMUM MM |
| 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 |
|---|---|
| 352 031 02 71 PRIMARY | Daimler Truck North America Llc (USA) |
| 3520310271 | Mercedes-Benz Ag (DEU) |
| Reference | Meaning |
|---|---|
| 3520310271 | 5/9 Secondary reference Daimler Ag |
NSN 5306-01-242-7419 is a Bolt,externally Relieved Body, manufactured by Daimler Truck North America Llc, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-242-7419 has 2 manufacturer part numbers on file: 352 031 02 71 (Daimler Truck North America Llc), 3520310271 (Mercedes-Benz Ag).
Key specifications for 352 031 02 71: Extended Washer Thickness: 2.5 MILLIMETERS MINIMUM AND 3.0 MILLIMETERS MAXIMUM MM; Head Height: 9.65 MILLIMETERS MINIMUM AND 10.35 MILLIMETERS MAXIMUM MM; External Thread Tolerance Class: 4H; Fastener Length: 44.0 MILLIMETERS MINIMUM AND 44.5 MILLIMETERS MAXIMUM MM. 19 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.