Aeronautical Standard - Plain Hexagon Nut - AN315-4R
Standard Part
Description: Plain Hexagon Nut
Part Number: AN315-4R
Alternate Part Numbers: 404-225, 938-03-27-106, AN315-4, FF-N-836, 1159, 938.03.27.106, 404 225, 278-156, 20296, 802131-00, 982737, A63-48, A1942, 5W1268FA22, N521
Product Overview:
A nut, flat on top and bottom having 6 flat sides. For items which 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 dimension will be used to determine compliance.)
Item Specification:
| Thread Class | 3B | |
| Thread Direction | Right-hand | |
| Nut Style | Hexagon | |
| Nut Height | 0.172 inches minimum and 0.204 inches maximum | |
| End Item Identification | Armored multi-purpose vehicle (ampv) | |
| Width Across Flats | 0.428 inches minimum and 0.440 inches maximum | |
| Thread Series | UNF | |
| Thread Quantity per Inch | 28 | |
| Nominal Thread Size | 0.250 inches | |
| Bearing Surface Type | Chamfered or washer faced | |
| Bearing Surface Finish | 125.0 microinches | |
| 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 |
Fits In:
- · Bombardier Learjet 40
- · Bombardier Learjet 45
- · Bombardier Learjet 55
- · Textron Aviation Beechcraft King Air 100 - all variants
- · Textron Aviation Beechcraft King Air 200 - all variants
- · Textron Aviation Beechcraft King Air 300 - all variants
- · Textron Aviation Beechcraft King Air 90 - all variants
- · Textron Aviation Cessna 500 Citation I-ISP
- · Textron Aviation Cessna 525 Citation Citationjet
- · Textron Aviation Cessna 550 Citation I-II-Bravo
- · Textron Aviation Cessna 560 Citation V-Ultra-Encore-Excel-XLS
- · Textron Aviation Cessna 650 Citation III-IV-VI-VII
- · Textron Aviation Cessna 750 Citation X
- · Textron Aviation Hawker 400-400XP
- · Textron Aviation Hawker 800XP-850XP
- · Textron Aviation Hawker 900XP
| Additional info | |
|---|---|
| Colors | Gold |
| Dimensions | |
|---|---|
| Dimensions (W x H x D) | 0.39" x 0.39" x 0.20" inches |
| Length | 0.39" inches |
| Weight | 0.04 lb |
| Specifications | |
|---|---|
| 8130-3 Eligible | No |
| ATA Chapter | 51 ATA Standard Practices and Structures |
| Available Conditions | NE / NS |
| Cage Code | 88044 |
| Country of origin | United States of America |
| ECCN / USML | EAR99 |
| FAA Approval Code | STD |
| Hazmat Code | Not Applicable |
| Hazmat(Y/N) | N |
| Material | Steel overall |
| NSN | 5310-00-167-1344 |
| Schedule B | 7318.16.0000 |
| Thread | 3B |
| Total Shelf Life (days) | Not Applicable |
| Type | Nut |
| Units of Measure (UoM) | Each |
| Brand | Aeronautical Standard Group Inc |
| Color | Gold |
| Condition status | Depreciated |