The Bolt,machine, cataloged under National Stock Number 5306-00-688-1815, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Goodrich 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-688-1815 |
| Primary Part Number | 43-365 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Goodrich Corporation |
| Status | ACTIVE |
| Thread Quantity Per Inch | 28 |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Width Between Flats | 0.440 INCHES NOMINAL IN |
| Hardness Rating | 32.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM OVERALL |
| Thread Series Designator | UNF |
| Material Document and Classification | MIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-5000 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-8503 MIL SPEC 3RD MATERIAL RESPONSE OR MIL-S-6098 MIL SPEC 4TH MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 5TH MATERIAL RESPONSE OVERALL |
| Material | STEEL COMP 4140 OR STEEL COMP E4340 OR STEEL COMP 6150 OR STEEL COMP 8735 OR STEEL COMP 8740 OVERALL |
| Thread Class | 3A A |
| Grip Length | 4.274 INCHES MINIMUM AND 4.306 INCHES MAXIMUM IN |
| Head Style | HEXAGON |
| Thread Length | 0.529 INCHES MINIMUM AND 0.544 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Fastener Length | 4.803 INCHES MINIMUM AND 4.850 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OVERALL |
| Head Height | 0.140 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN |
| Features Provided | FINISHED HEAD |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 43-365 PRIMARY | Goodrich Corporation (USA) |
NSN 5306-00-688-1815 is a Bolt,machine, manufactured by Goodrich Corporation, classified under FSC 5306 (No Item Name Available). Status: active.
NSN 5306-00-688-1815 has 1 cross-referenced part number: 43-365 (Goodrich Corporation).
There are 5 known substitutes for 5306-00-688-1815: 5330-00-357-2113, 5950-00-466-3253, 4320-01-301-8092 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 43-365: Thread Quantity Per Inch: 28; Nominal Thread Diameter: 0.250 INCHES IN; Width Between Flats: 0.440 INCHES NOMINAL IN; Hardness Rating: 32.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM OVERALL. 16 total characteristics are documented in the Federal Logistics Information System.