ARL4-8W-3
View detailed technical data, stock status, and sourcing information for: ARL4-8W-3
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A valve having two or more ports with valve stem or pilot needle in a normally open or closed position. It is specifically designed to stop or start or change the flow of fluid by means of the magnetic action of an electric coil on a moveable core or plunger. The valve may be equipped with a manual opening or closing device. For items with three or more ports that utilize a reciprocating slide with recess areas which mate with ports in an integral or replaceable ported sleeve, see valve (1), linear, directional control. It may be inline or cartridge (manifold) design. Excludes:valve (1), butterfly.
3b thread class, 0.2495 inches minimum and 0.2500 inches maximum bore diameter, internally threaded w/bead and wrench flats and inspection hole shank style, 1.8720 inches nominal overall length, left-hand thread direction
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 3b
- Thread Direction
- left-hand
- Shank Style
- internally threaded w/bead and wrench flats and inspection hole
- Overall Length
- 1.8720 inches nominal
- Bore Diameter
- 0.2495 inches minimum and 0.2500 inches maximum
- Outer Member Outside Diameter
- 0.8060 inches nominal
- Bore Center To Shank End Distance
- 1.4690 inches nominal
- Outer Member Width
- 0.3320 inches minimum and 0.3420 inches maximum
- Inner Member Width
- 0.4320 inches minimum and 0.4370 inches maximum
- Shank Thread Length
- 0.7500 inches minimum
- Inspection Hole Center To End Distance
- 0.3750 inches nominal
- Shank Width Across Wrench Flats
- 0.4270 inches minimum and 0.4390 inches maximum
- Static Radial Load Rating
- 4675 pounds
- Thread Diameter
- 0.3125 inches nominal
- Thread Quantity Per Inch
- 24
- Hardness Rating
- 35.0 rockwell c minimum and 44.0 rockwell c maximum race insert
- Hardness Rating
- 55.0 rockwell c minimum and 61.0 rockwell c maximum inner member
- Hardness Rating
- 28.0 rockwell c minimum and 37.0 rockwell c maximum rod end body
- Lubrication Feature
- groove and perforation inner member
- Lubrication Feature
- groove and perforation race insert
- Special Features
- dry film lubricant per bac 5814,fscm 81205 to the ball od; lubrication holes and grooves optional; 4 keyways in shank end per nas559; passivate exposed surfaces only
- Material
- lubricant dry film lubrication
- Material
- steel comp 440c inner member
- Material
- steel comp xm-12 rod end body
- Material
- steel comp xm-12 race insert
- Material Document And Classification
- ams 5658 assn std single material response or ams 5659 assn std single material response race insert
- Material Document And Classification
- ams 5658 assn std single material response or ams 5659 assn std single material response rod end body
- Material Document And Classification
- qq-s-763 fed spec single material response inner member
- Surface Treatment
- passivate overall
- Surface Treatment Document And Classification
- astm a380 assn std single treatment response overall
- Style Designator
- ball type
- Thread Series Designator
- unjf
- Specification/Standard Data
- 81205-bacb10z manufacturers standard
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FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 3120-01-203-4442?
Does the NSN 3120-01-203-4442 have a Schedule B code assigned?
Does NSN 3120-01-203-4442 require demilitarization?
Does NSN 3120-01-203-4442 contain precious materials?
Does NSN 3120-01-203-4442 contain hazardous materials?
When the NSN 3120-01-203-4442 was assigned to the Federal Catalog?
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