5306-01-417-8581
Find complete technical information, availability, and procurement data for: 5306-01-417-8581
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An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes:bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.
spline extended washer head style, right-hand thread direction, 3a thread class, 3.960 inches minimum and 3.990 inches maximum fastener length, 1.836 inches minimum thread length
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 3a
- Thread Direction
- right-hand
- Thread Length
- 1.836 inches minimum
- Fastener Length
- 3.960 inches minimum and 3.990 inches maximum
- Head Style
- spline extended washer
- Head Height
- 0.990 inches minimum and 1.010 inches maximum
- Extended Washer Diameter
- 0.170 inches minimum and 0.190 inches maximum
- Extended Washer Thickness
- 0.170 inches minimum and 0.190 inches maximum
- Grip Diameter
- 1.2475 inches minimum and 1.2490 inches maximum
- Head Minor Diameter
- 1.360 inches minimum and 1.375 inches maximum
- Nominal Thread Diameter
- 1.250 inches
- Grip Length
- 2.115 inches minimum and 2.135 inches maximum
- Thread Quantity Per Inch
- 12
- Minimum Tensile Strength
- 220000 pounds per square inch
- Hardness Rating
- 46.0 rockwell c minimum and 50.0 rockwell c maximum overall
- Surface Finish
- 32.0 microinches bearing surface of head
- Surface Finish
- 32.0 microinches grip
- Material
- steel comp h11 overall
- Material Document And Classification
- ams 6487 assn std single material response overall
- Surface Treatment
- passivate overall
- Surface Treatment Document And Classification
- mil-c-8837, type 2, class 2 mil spec all treatment responses overall
- Thread Series Designator
- unjf
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| MS21297-20034 | Shear Bolt |
FAQs
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