National Stock Number Parts Store
DODParts.com is a supplier of NSN and commercial parts and consumables. If you are looking for a quote visit our RFQ form page.
Electronic Components
Valves
Fittings and Tubing
Engine Components
About Us
DODParts.com serves customers in the aerospace, maritime, and defense industries by providing an extensive online parts catalog with over 18 million parts numbers from our custom built proprietary software. We stop, collaborate and listen, and continually bring innovative software technologies to meet our customers' requirements, and exceed those expectations with evolving technologies.
We supply a wide range of product including ..
- Aircraft parts
- Bell Helicopter parts and spares (new!)
- Ground Support Equipment (GSE)
- Locomotive parts
- Maritime Parts
- Medical Supplies
- Military parts
- Mil-spec hardware
- MRO Supplies
- Original Equipment Manufacturer (OEM) parts
- Parts Manufacturer Approval (PMA) parts
Bell Helicopter Parts
Recently Updated
Last updated: 05/23/2025 10:08am ESTProducts and NSNs with new and updated information. View All »
hardness rating 25-30 rockwell c flange seat to disk end height 0.153-0.159
passivated finish four holes 0.19 in. max diameter equally spaced; 1.999 in.max dia; 1.5 in.max bore dia; 1.750-12n-3a thd on outside of sleeve; 0.635 in.lg of thread; 1.897 in.max dia of sleeve at bottom 0.823 in.dia of hex at top of sleeve; 32 microin
spring deflection rate 110 pounds per inch spring solid outside diameter 0.617
hardness rating 25-30 rockwell c seat angle in degree 0.75
hardness rating 25-30 rockwell c flange seat to disk end height 0.834
thread size 0.25 1st end opening pressure setting 150 pounds per square inch
outside diameter 9 1st end bolt hole diameter 0.75 1st end
hub projection length beyond wheel side 0.5 hub length 0.188
Stock Quantity Updates
Updated stock quantities of NSNs. Last updated: 05/23/2025 05:48am view all »
Product Categories
Electrical And Electronic Equipment Components ▼
- Amplifiers
- Related Equipment Waveguides Antennas
- Wire Assemblies: Communication Equipment Cord Cable
- Capacitors
- Circuit Breakers
- Coils And Transformers
- Electrical Connectors
- Associated Hardware Cards Boards Electrical And Electronic Assemblies
- Electrical Contact Brushes And Electrodes
- Electrical Hardware And Supplies
- Electrical Insulators And Insulating Materials
- Electron Tubes And Associated Hardware
- Electronic Modules
- Filters And Networks
- Protectors Absorbers Arrestors Fuses
- Microphones And Speakers Handsets Headsets
- Terminal Strips Terminals Lugs
- Electronic Microcircuits
- Miscellaneous Electrical And Electronic Components
- Optoelectronic Devices And Associated Hardware
- Oscillators And Piezoelectric Crystals
- Relays And Solenoids
- Resistors
- Semiconductor Devices And Associated Hardware
- Switches
- Synchros And Resolvers
Valves ▼
- Nonpowered Valves
- Powered Valves
Fittings Hose Tubing Pipe ▼
- Hose And Flexible Tubing
- Railing Fittings Lubrication Tube Pipe Hose
- Tube And Rigid Tubing Pipe
Engine Accessories ▼
- Aircraft Prime Moving Cleaners Engine Air And Oil Filters
- Nonaircraft And Cleaners Strainers Engine Air And Oil Filters
- Nonaircraft Engine Cooling System Components
- Aircraft Prime Moving Engine Electrical System Components
- Nonaircraft Engine Electrical System Components
- Aircraft And Missile Prime Movers Engine Fuel System Components
- Nonaircraft Engine Fuel System Components
- Aircraft Prime Moving Engine System Cooling Components
- Aircraft Miscellaneous Engine Accessories
- Nonaircraft Miscellaneous Engine Accessories
- Turbosupercharger And Components
Hardware And Abrasives ▼
- Abrasive Materials
- Bolts
- Spacers Shims Rings Bushings
- Wire Springs Leaf Flat Coil
- Abrasive Disks And Stones
- Fastening Devices
- Commercial Hardware
- Weapon System Hardware
- Knobs And Pointers
- Metal Screening
- Pins Machine Keys Nails
- Nuts And Washers
- O-ring
- Packing And Gasket Materials
- Rivets
- Screws
- Studs
Adhesives Sealers Paints Brushes ▼
- Adhesives
- Paint And Artists' Brushes
- Related Products Varnishes Dopes Paints
- Preservative And Sealing Compounds