The Bolt,machine, cataloged under National Stock Number 5306-00-272-4449, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Norfolk Naval Shipyard. Government technical data includes 15 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-272-4449 |
| Primary Part Number | 6184 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Norfolk Naval Shipyard |
| Status | ACTIVE |
| Nominal Thread Diameter | 0.500 INCHES IN |
| Hardness Rating | 14.0 ROCKWELL C MINIMUM AND 23.0 ROCKWELL C MAXIMUM OVERALL |
| Fastener Length | 1.719 INCHES NOMINAL IN |
| Thread Series Designator | UNF |
| Features Provided | FINISHED HEAD |
| Thread Length | 0.688 INCHES MINIMUM IN |
| Head Style | DEE |
| Thread Direction | RIGHT-HAND |
| Head Diameter | 0.750 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 20 |
| Material | STEEL COMP 3135 OVERALL |
| Material Document and Classification | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Class | 3A A |
| Head Height | 0.156 INCHES NOMINAL IN |
| Distance From Centerline to Flat | 0.250 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| Successor | 5340-01-487-6516 (6184) |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 6184 | Norfolk Naval Shipyard (USA) |
NSN 5306-00-272-4449 is a Bolt,machine, manufactured by Norfolk Naval Shipyard, classified under FSC 5306 (No Item Name Available). Status: active.
NSN 5306-00-272-4449 has 1 cross-referenced part number: 6184 (Norfolk Naval Shipyard).
There are 9 known substitutes for 5306-00-272-4449: 5340-01-487-6516, 1005-00-019-7901, 5360-00-366-6551 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 6184: Nominal Thread Diameter: 0.500 INCHES IN; Hardness Rating: 14.0 ROCKWELL C MINIMUM AND 23.0 ROCKWELL C MAXIMUM OVERALL; Fastener Length: 1.719 INCHES NOMINAL IN; Special Features: UNDERCUT BELOW HEAD 0.062 IN. LG. BY 0.495 DIA IN. 16 total characteristics are documented in the Federal Logistics Information System.