- 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
- Collar Inside Diameter
- 0.333 inches nominal
- End Item Identification
- Aircraft, thunderbolt ii, A-10
- Thread Quantity per Inch
- 28
- Nominal Thread Size
- 0.250 inches
- Collar Style
- Threaded (break off) type
- Special Features
- Collar lubrication is solid film lube per AS5272, type 1
- Material
- Steel comp 303SE body
- Material
- Steel comp 632 washer or steel comp 631 washer or steel comp 630 washer
- Material Document and Classification
- AMS5520 assn std 1ST material response washer or AMS5528 assn std 2ND material response washer or AMS5643 assn std 3RD material response washer
- Material Document and Classification
- ASTMA582 assn std single material response collar
- Surface Treatment
- Passivate washer
- 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.