NSN 4730-00-056-2268 Repair Services

Fluid Passage Bolt Overhaul, Repair, and Maintenance

MPN: 582364

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4730-00-056-2268 fluid passage bolt
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NSN 4730000562268


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AS9120B:2015 ISO 9001 Audited and Certified

FAA and EASA Part 145 Certified Repair Stations Ensuring the highest standards of quality and compliance for our clients' needs.

We specialize in the repair and refurbishment of nsn components. From mechanical assemblies to rotor blades, our comprehensive capabilities cover a wide range of NSN parts, providing cost effective solutions to extend the operational life of vital equipment.

NSN 4730-00-056-2268 has been designated as a repairable item and has been included in our capabilities catalog. If you require overhaul or repair services use the form on this page to send us your information. We will provide you with a lead time and price quote.

Repairability and Datasheet

NSN 4730-00-056-2268 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4730-00-056-2268
Categorization Other fittings of iron or nonalloy steel
Repairability Code

Approximate Weight 20.0lb
Body Style Plain
Concentric Hole Depth 1.980 inches
Concentric Hole Diameter 0.116 inches
Overall Length 1.980 inches
First End Connection Type Threaded external tube
First End Style Designator Plain
First End Thread Class 3a
First End Thread Direction Right-hand
Second End Connection Type Threaded internal tube
Second End Style Designator High pressure flare
Second End Thread Class 3b
Second End Thread Direction Right-hand
Cotter Pin Hole Diameter Between 0.159 inches and 0.166 inches
Width Across Flats Between 0.741 inches and 0.752 inches
First End Thread Length 0.780 inches
Second End Thread Length 0.600 inches
Wrenching Feature Style Hexagon
Distance From Bolt End To Hole Center 1.500 inches
First Diameter From Wrenching Feature Between 0.369 inches and 0.375 inches
Length From Bearing Surface Of Wrenching Feature To End Of First Diameter 0.240 inches
First Radial Fluid Hole Diameter Between 0.107 inches and 0.112 inches
Distance From First Radial Hole Center To End Of Bolt 0.190 inches
Length From Bearing Surface Of Wrenching Feature To Bolt End 1.020 inches
Wrenching Feature Height 0.960 inches
Hardness Rating Between 26.0 rockwell c and 33.0 rockwell c
First End Thread Series Designator Unf
First End Thread Size 0.375 inches
Second End Thread Size 0.500 inches
Second End Thread Series Designator Unf
Special Features Three cotter pin holes thru
Material Steel
Material Specification Ams6415 assn standard all material responses
Surface Treatment Cadmium
Surface Treatment Specification Qq-p-416 type 1 class 2 federal specification all treatment responses

Part Numbers

Part Number Company RNAAC (Repair Depot)
582364 HAMILTON SUNDSTRAND CORPORATION SB - 645 MSSQ/MSIAPCS