Plain Hexagon Nut - AN315-5R
Genuine OEM Part
Description: Plain Hexagon Nut
Part Number: AN315-5R
Alternate Part Numbers: FF-N-836, F22R315-524, NAS502-5-4A, A143866, 938.03.27.108, 8161462
Product Overview
A nut, flat on top and bottom having 6 flat sides. For items that have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
Item Specification
| Thread Class: | 3B | |
| Thread Direction: | Right-hand | |
| Nut Style: | Hexagon | |
| Nut Height: | 0.234 inches nominal | |
| End Item Identification: | High-mobility artillery rocket system (himars) | |
| Width Across Flats: | 0.490 inches minimum and 0.502 inches maximum | |
| Thread Series: | UNF | |
| Thread Quantity per Inch: | 24 | |
| Nominal Thread Size: | 0.312 inches | |
| Countersink Angle: | 110.0 degrees nominal nut | |
| Bearing Surface Type: | Washer faced | |
| Material: | Steel overall | |
| Surface Treatment: | Cadmium overall | |
| Surface Treatment Document and Classification: | QQ-P-416, ty 2, cl 3 fed spec single treatment response overall | |
| Nondefinitive Spec/STD Data: | 2 type |