The Bolt,internally Relieved Body, cataloged under National Stock Number 5306-01-068-5494, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-068-5494 |
| Primary Part Number | 1818051-3 |
| Item Name | Bolt,internally Relieved Body |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Head Style | HEXAGON |
| Material Document and Classification | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Width Between Flats | 0.437 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material | STEEL COMP 303 OVERALL |
| Style Designator | CONCENTRIC HOLE UNTHREADED |
| Thread Series Designator | UNF |
| Concentric Hole Diameter | 0.218 INCHES NOMINAL IN |
| Fastener Length | 0.793 INCHES MINIMUM AND 0.833 INCHES MAXIMUM IN |
| Thread Length | 0.653 INCHES MINIMUM AND 0.723 INCHES MAXIMUM IN |
| Thread Class | 2A A |
| Head Height | 0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Thread Quantity Per Inch | 24 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1818051-3 PRIMARY | Northrop Grumman Systems Corporation (USA) |
NSN 5306-01-068-5494 is a Bolt,internally Relieved Body, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5306 (No Item Name Available). Status: active.
NSN 5306-01-068-5494 has 1 cross-referenced part number: 1818051-3 (Northrop Grumman Systems Corporation).
There is 1 known substitute for 5306-01-068-5494: 5962-01-095-0527. Verify interchangeability with system specifications before substitution.
Key specifications for 1818051-3: Head Style: HEXAGON; Material Document and Classification: ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Width Between Flats: 0.437 INCHES NOMINAL IN; Surface Treatment: PASSIVATE OVERALL. 17 total characteristics are documented in the Federal Logistics Information System.