The Bolt,clevis, cataloged under National Stock Number 5306-00-151-3328, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Donallco Inc. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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 | 5306-00-151-3328 |
| Primary Part Number | 278-65 |
| Item Name | Bolt,clevis |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Donallco Inc |
| Status | ACTIVE |
| Head Style | BUTTON |
| Internal Drive Style | SLOT |
| Thread Direction | RIGHT-HAND |
| Hardness Rating | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 28 |
| Material Document and Classification | MIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-6050 MIL SPEC 3RD MATERIAL RESPONSE OR MIL-S-6098 MIL SPEC 4TH MATERIAL RESPONSE OR MIL-S-6758 MIL SPEC 5TH MATERIAL RESPONSE OR AMS 6300 ASSN STD 6TH MATERIAL RESPONSE OVERALL |
| Thread Length | 0.273 INCHES MINIMUM IN |
| Shank Unthreaded Hole Diameter | 0.076 INCHES MINIMUM AND 0.086 INCHES MAXIMUM FIRST HOLE IN |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Groove Diameter | 0.191 INCHES MINIMUM AND 0.201 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Head Height | 0.125 INCHES NOMINAL IN |
| Head Diameter | 0.500 INCHES NOMINAL IN |
| Thread Series Designator | UNF |
| Material | STEEL COMP 4140 OR STEEL COMP 8740 OR STEEL COMP 8630 OR STEEL COMP 8735 OR STEEL COMP 4130 OR STEEL COMP 4037 OVERALL |
| Minimum Tensile Strength | 125000 POUNDS PER SQUARE INCH LBS |
| Distance From Head Largest Bearing Surface to Shank Hole Center | 3.984 INCHES MINIMUM AND 4.016 INCHES MAXIMUM FIRST HOLE IN |
| Fastener Length | 4.156 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5306-00-151-3328 is a Bolt,clevis, manufactured by Donallco Inc, classified under FSC 5306 (No Item Name Available). Status: active.
NSN 5306-00-151-3328 has 3 cross-referenced part numbers: 278-65 (Donallco Inc), AN24-66 (Aeronautical Standards Group Dept of Navy and Air Force), 278-65 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us).
There are 4 known substitutes for 5306-00-151-3328: 3020-00-064-5810, 5950-01-037-6900, 3040-01-247-0914 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 278-65: Head Style: BUTTON; Internal Drive Style: SLOT; Thread Direction: RIGHT-HAND; Hardness Rating: 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL. 20 total characteristics are documented in the Federal Logistics Information System.