The Bolt,fluid Passage, cataloged under National Stock Number 4730-00-374-9434, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Navistar Intl Corp Truck Br Ohio Plant. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-374-9434 |
| Primary Part Number | 72936 |
| Item Name | Bolt,fluid Passage |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Navistar Intl Corp Truck Br Ohio Plant |
| Status | ACTIVE |
| Body Style | SHOULDER |
| Concentric Hole Diameter | 0.343 INCHES NOMINAL IN |
| Second End Style Designator | PLAIN |
| First End Connection Type | THREADED EXTERNAL TUBE |
| Second Diameter From Wrenching Feature | 0.746 INCHES MINIMUM AND 0.747 INCHES MAXIMUM IN |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE |
| First End Thread Series Designator | UNF |
| First Radial Fluid Hole Diameter | 0.187 INCHES NOMINAL IN |
| Wrenching Feature Style | HEXAGON |
| Second End Nominal Thread Size | 0.125 INCHES IN |
| Length From Bearing Surface of Wrenching Feature to End of First Diameter | 0.125 INCHES NOMINAL IN |
| Length From Bearing Surface of Wrenching Feature to Bolt End | 3.437 INCHES NOMINAL IN |
| First Diameter From Wrenching Feature | 0.718 INCHES NOMINAL IN |
| Length From Bearing Surface of Wrenching Feature to End of Second Diameter | 3.250 INCHES NOMINAL IN |
| Hardness Rating | 48.5 ROCKWELL C NOMINAL |
| Second End Thread Series Designator | NPT |
| Distance From First Radial Hole Center to End of Bolt | 2.031 INCHES NOMINAL IN |
| First End Nominal Thread Size | 0.750 INCHES IN |
| Material | STEEL COMP 1015 |
| Distance From Bolt End to Hole Center | 0.187 INCHES NOMINAL IN |
| Wrenching Feature Height | 0.375 INCHES NOMINAL IN |
| Second End Connection Type | THREADED INTERNAL PIPE |
| Cotter Pin Hole Diameter | 0.140 INCHES NOMINAL IN |
| Concentric Hole Depth | 1.937 INCHES NOMINAL IN |
| First End Style Designator | PLAIN |
| Second End Thread Direction | RIGHT-HAND |
| First End Thread Length | 1.125 INCHES NOMINAL IN |
| First End Thread Direction | RIGHT-HAND |
| Width Across Flats | 1.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 72936R1 | Navistar International Corporation Dba Navistar (USA) |
| 30071 | Taylor-Dunn Corporation Dba Metro Crown International (USA) |
| 72936R1 | Komatsu American Intl Co (USA) |
| 72936 PRIMARY | Navistar Intl Corp Truck Br Ohio Plant (USA) |
| 73936R1 | Navistar Intl Corp Truck Br Ohio Plant (USA) |
| 72936R1 | Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA) |
NSN 4730-00-374-9434 is a Bolt,fluid Passage, manufactured by Navistar Intl Corp Truck Br Ohio Plant, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-374-9434 has 6 cross-referenced part numbers: 72936R1 (Navistar International Corporation Dba Navistar), 30071 (Taylor-Dunn Corporation Dba Metro Crown International), 72936R1 (Komatsu American Intl Co), 72936 (Navistar Intl Corp Truck Br Ohio Plant), 73936R1 (Navistar Intl Corp Truck Br Ohio Plant) and 1 more.
There are 12 known substitutes for 4730-00-374-9434: 5306-00-035-5777, 5940-00-185-6673, 2925-00-315-8386 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 72936: Body Style: SHOULDER; Concentric Hole Diameter: 0.343 INCHES NOMINAL IN; Second End Style Designator: PLAIN; First End Connection Type: THREADED EXTERNAL TUBE. 30 total characteristics are documented in the Federal Logistics Information System.