- Thread Class
- 3B
- Thread Direction
- Right-hand
- Nut Style
- Tube fitting locknut
- Nut Height
- 0.197 inches nominal
- Width Across Flats
- 0.750 inches nominal
- Thread Series
- UNF
- Packing Recess Diameter
- 0.670 inches nominal
- Packing Recess Depth
- 0.042 inches nominal
- Thread Quantity per Inch
- 20
- Nominal Thread Size
- 0.500 inches
- Nominal Tube Outside Diameter
- 0.312 inches
- Special Features
- End item: grumman A-10 aircraft
- Material
- Steel comp 1141 overall
- Material Document and Classification
- QQ-S-637, comp 1141 fed spec single material response overall
- Surface Treatment
- Cadmium overall
- Surface Treatment Document and Classification
- QQ-P-416, type 2, class 2 fed spec single treatment response overall
- Specification/Standard Data
- 88044-AN6289 government standard
Catalogue data is compiled from public DLA/FLIS sources and is provided for
identification. Availability, condition and certification are confirmed on
quotation. OmniSynk Distribution Services is a stocking distributor.