Military Standards - NUT - MS21045L7
Genuine OEM Part
Description: NUT, NUT SELF-LOCKING
Part number: MS21045L7
Industry Standard Specification: AIA/NAS NASM21044
Nut - 7/16-20 Thread, Self-Locking, Regular Height, Steel Nut, Cadmium Plated, With Dry-Film Lube, 450° F
MS21045L7 SPECIFICATIONS
PARAMETER | CHARACTERISTIC | |
Thread Class | 3B | |
Thread Direction | Right-hand | |
Locking Feature | Prevailing torque all metal design | |
Lubrication | Dry film lubricant | |
Nut Style | Hexagon | |
Nut Height | 0.435 nominal mils and 0.469 nominal centimeters | |
Width Across Flats | 0.679 inches minimum and 0.690 inches maximum | |
Temp Rating | 450.0 deg fahrenheit nominal | |
Thread Series | UNJF | |
Thread Quantity per Inch | 20 | |
Nominal Thread Size | 0.438 inches | |
Countersink Angle | 88.0 degrees nominal nut | |
Bearing Surface Type | Chamfered | |
Bearing Surface Finish | 125.0 microinches | |
Material | Steel overall | |
Surface Treatment | Cadmium overall | |
Surface Treatment Document and Classification | QQ-P-416 fed spec single treatment response overall |
This part is used on the following aircraft:
- Textron Aviation Beechcraft King Air 300 - all variants
Between AirParts' branded hardware products, and our Seller's hardware offerings, we have hundreds of thousands of hardware parts in stock.
Dimensions | |
---|---|
Dimensions (W x H x D) | 0.5" x 0.75" x 0.75" Inches |
Length | 0.75" Inch |
Weight | 0.03 lb |
Specifications | |
---|---|
8130-3 Eligible | Yes |
Available Conditions | NE / NS / OH / AR |
Cage Code | 96906 |
Country of origin | United States of America |
ECCN / USML | EAR99 |
FAA Approval Code | TSO |
Hazmat Code | Not Applicable |
Hazmat(Y/N) | N |
Material | Steel |
NSN | 5310-00-857-5976 |
Schedule B | 7318.16.0000 |
Total Shelf Life (days) | Not Applicable |
Type | Nut, Self-Locking |
Units of Measure (UoM) | Each |
Brand | SPS Technologies |
Condition status | Depreciated |