The Bolt,clevis, cataloged under National Stock Number 5306-00-144-3864, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Harvard Industries. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-144-3864 |
| Primary Part Number | A43-58 |
| Item Name | Bolt,clevis |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Harvard Industries |
| Status | ACTIVE |
| Fastener Length | 1.787 INCHES MINIMUM AND 1.807 INCHES MAXIMUM IN |
| Internal Drive Style | SLOT |
| Distance From Head Largest Bearing Surface to Shank Hole Center | 1.611 INCHES MINIMUM AND 1.646 INCHES MAXIMUM FIRST HOLE IN |
| Material | STEEL COMP 8740 OR STEEL COMP 8630 OR STEEL COMP 8735 OR STEEL COMP 4140 OR STEEL COMP 4130 OR STEEL COMP 4037 OVERALL |
| Head Style | BUTTON |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Groove Diameter | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN |
| Shank Unthreaded Hole Diameter | 0.076 INCHES MINIMUM AND 0.086 INCHES MAXIMUM FIRST HOLE IN |
| Surface Treatment Document and Classification | QQ-P-416,TY 2 CL 3 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| Thread Series Designator | UNF |
| Thread Class | 3A A |
| Head Diameter | 0.609 INCHES MINIMUM AND 0.641 INCHES MAXIMUM IN |
| Thread Length | 0.339 INCHES MINIMUM AND 0.379 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Departure From Cited Document | THREAD T PER MIL-S-7742 EXCEPT MAJOR DIA IS NOT TO EXCEED MAX ALLOW SHANK BOLT DIA |
| Thread Quantity Per Inch | 24 |
| Material Document and Classification | MIL-S-6049 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6050 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-6098 MIL SPEC 3RD MATERIAL RESPONSE OR MIL-S-5626 MIL SPEC 4TH MATERIAL RESPONSE OR MIL-S-6758 MIL SPEC 5TH MATERIAL RESPONSE OR MIL-S-8695 MIL SPEC 6TH MATERIAL RESPONSE OVERALL |
| Head Height | 0.140 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5306-00-144-3864 is a Bolt,clevis, manufactured by Harvard Industries, classified under FSC 5306 (No Item Name Available). Status: active.
NSN 5306-00-144-3864 has 2 cross-referenced part numbers: A43-58 (Harvard Industries), AN25-28 (Aeronautical Standards Group Dept of Navy and Air Force).
There are 4 known substitutes for 5306-00-144-3864: 4820-00-021-1728, 5962-01-032-9896, 5342-01-145-3969 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for A43-58: Fastener Length: 1.787 INCHES MINIMUM AND 1.807 INCHES MAXIMUM IN; Internal Drive Style: SLOT; Distance From Head Largest Bearing Surface to Shank Hole Center: 1.611 INCHES MINIMUM AND 1.646 INCHES MAXIMUM FIRST HOLE IN; Material: STEEL COMP 8740 OR STEEL COMP 8630 OR STEEL COMP 8735 OR STEEL COMP 4140 OR STEEL COMP 4130 OR STEEL COMP 4037 OVERALL. 19 total characteristics are documented in the Federal Logistics Information System.