The Bolt,externally Relieved Body, cataloged under National Stock Number 5306-01-519-7994, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Pattonair Usa Inc Dba Incora Div Uniseal Division. Government technical data includes 12 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 | 5306-01-519-7994 |
| Primary Part Number | AB1503F6N |
| Item Name | Bolt,externally Relieved Body |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Pattonair Usa Inc Dba Incora Div Uniseal Division |
| Status | ACTIVE |
| Head Height | 0.155 INCHES NOMINAL IN |
| Fastener Length | 0.781 INCHES NOMINAL IN |
| Thread Length | 0.320 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.320 INCHES IN |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 0.428 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN |
| Externally Relieved Body Diameter Quantity | 1 |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 10 |
| Material | STEEL OVERALL |
| Thread Series Designator | UNF |
| 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 |
|---|---|
| AB1503F6N PRIMARY | Pattonair Usa Inc Dba Incora Div Uniseal Division (USA) |
NSN 5306-01-519-7994 is a Bolt,externally Relieved Body, manufactured by Pattonair Usa Inc Dba Incora Div Uniseal Division, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-519-7994 has 1 manufacturer part number on file: AB1503F6N (Pattonair Usa Inc Dba Incora Div Uniseal Division).
Key specifications for AB1503F6N: Head Height: 0.155 INCHES NOMINAL IN; Fastener Length: 0.781 INCHES NOMINAL IN; Thread Length: 0.320 INCHES NOMINAL IN; Nominal Thread Diameter: 0.320 INCHES IN. 12 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.