- Thread Class
- 3B
- Thread Direction
- Right-hand
- Collar Outside Diameter
- 0.465 inches minimum and 0.475 inches maximum
- Collar Overall Height
- 0.522 inches minimum and 0.552 inches maximum
- Lubrication
- Cetyl alcohol, spec 305, hi-shear corp
- Collar Inside Diameter
- 0.333 inches nominal
- End Item Identification
- W/s: aircraft, galaxy C-5; aircraft, stratofortress B-52; aircraft, stratolifter C-135; aircraft, hx unique
- Thread Quantity per Inch
- 28
- Nominal Thread Size
- 0.250 inches
- Collar Style
- Threaded (break off) type
- Material
- Steel comp 303 overall
- Material Document and Classification
- Astm A582 assn std single material response overall
- Surface Treatment
- Cadmium overall
- Surface Treatment Document and Classification
- QQ-P-416, ty 1, cl 3 fed spec single treatment response overall
- Thread Series Designator
- UNJF
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.