The Bolt,machine, cataloged under National Stock Number 5306-00-141-2839, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Dresser Industries Inc Leroi Div. Government technical data includes 18 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5306-00-141-2839 |
| Primary Part Number | 02-6 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Dresser Industries Inc Leroi Div |
| Status | CANCELLED |
| Head Style | HEXAGON |
| Thread Class | 2A A |
| Material Document and Classification | SAE GR 1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Minimum Tensile Strength | 55000 POUNDS PER SQUARE INCH LBS |
| Thread Quantity Per Inch | 20 |
| Surface Treatment Document and Classification | QQ-P-416,TY 2,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY 2,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL |
| Features Provided | FINISHED HEAD |
| Width Between Flats | 0.425 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN |
| Nondefinitive Spec/std Data | 3 TYPE |
| Thread Length | 0.525 INCHES MINIMUM IN |
| Fastener Length | 0.625 INCHES NOMINAL IN |
| Head Height | 0.150 INCHES MINIMUM AND 0.163 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Hardness Rating | 95.0 ROCKWELL B MAXIMUM OVERALL |
| Surface Treatment | CADMIUM OR ZINC OVERALL |
| Material | STEEL OVERALL |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5306-00-141-2839 is a Bolt,machine, manufactured by Dresser Industries Inc Leroi Div, classified under FSC 5306 (No Item Name Available). Status: cancelled.
NSN 5306-00-141-2839 has 2 cross-referenced part numbers: FFB575B (Federal Specifications Promulgated by General Services Administration Washington DC), 02-6 (Dresser Industries Inc Leroi Div).
There are 12 known substitutes for 5306-00-141-2839: 3010-00-247-3191, 5306-00-724-6956, 5331-00-822-0083 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 02-6: Head Style: HEXAGON; Thread Class: 2A A; Material Document and Classification: SAE GR 1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Minimum Tensile Strength: 55000 POUNDS PER SQUARE INCH LBS. 18 total characteristics are documented in the Federal Logistics Information System.
NSN 5306-00-141-2839 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.