The Bolt,machine, cataloged under National Stock Number 5306-00-606-9883, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hydraulic Industries Inc Sub of Sundstrand Corp. Government technical data includes 15 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-606-9883 |
| Primary Part Number | 18K4-2 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Hydraulic Industries Inc Sub of Sundstrand Corp |
| Status | ACTIVE |
| Material Document and Classification | SAE GR 8 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Direction | RIGHT-HAND |
| Features Provided | FINISHED HEAD |
| Thread Quantity Per Inch | 20 |
| Thread Length | 0.619 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| Head Height | 0.260 INCHES MAXIMUM IN |
| Extended Washer Diameter | 0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| Head Style | DOUBLE HEXAGON EXTENDED WASHER |
| Fastener Length | 0.719 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| Width Between Flats | 0.247 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Thread Class | 2A A |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Extended Washer Thickness | 0.070 INCHES MINIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5306-00-606-9883 is a Bolt,machine, manufactured by Hydraulic Industries Inc Sub of Sundstrand Corp, classified under FSC 5306 (No Item Name Available). Status: active.
NSN 5306-00-606-9883 has 2 cross-referenced part numbers: 18K4-2 (Hydraulic Industries Inc Sub of Sundstrand Corp), 166-4 (Cnh Industrial America Llc Dba Cnh America).
There are 11 known substitutes for 5306-00-606-9883: 6115-00-235-8679, 4820-00-287-4087, 5965-00-338-4259 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 18K4-2: Material Document and Classification: SAE GR 8 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Thread Direction: RIGHT-HAND; Features Provided: FINISHED HEAD. 15 total characteristics are documented in the Federal Logistics Information System.