- Thread Class
- 3B
- Thread Direction
- Right-hand
- Identification Code Color
- Bronze and blue
- Collar Outside Diameter
- 0.408 inches minimum and 0.412 inches maximum
- Collar Overall Height
- 0.572 inches nominal
- Lubrication
- Cetyl alcohol, spec 305, hi-shear corp
- Collar Inside Diameter
- 0.252 inches minimum and 0.261 inches maximum
- Nominal Thread Size
- 0.250 inches
- Collar Style
- Threaded (break off) type
- Heat Treatment
- T-6 solution heat treated overall
- Material
- Aluminum alloy 2024 body
- Material
- Aluminum alloy 5052 washer or aluminum alloy 2024 washer
- Material Document and Classification
- QQ-A-250/8 fed spec single material response washer or QQ-A-250/4 fed spec 1ST material response washer or QQ-A-250/5 fed spec 2ND material response washer
- Material Document and Classification
- QQ-A-430 fed spec 1ST material response collar or QQ-A-225/6 fed spec 2ND material response collar
- Surface Treatment
- Anodize overall
- Surface Treatment Document and Classification
- MIL-A-8625 mil spec single treatment response overall
- Thread Series Designator
- UNJF
- Specification/Standard Data
- 73197-HL77 manufacturers 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.