- Thread Class
- 3B
- Thread Direction
- Right-hand
- Locking Feature
- Prevailing torque with nonmetallic insert
- Nut Style
- Hexagon
- Nut Height
- 0.282 inches maximum
- End Item Identification
- Trident hull structure;mk 28, 5-INCH 38 caliber twin gun mount;bridge armor vehicle (avlb) - model M60A1;HELICOPTER observation (ahip), OH-58D;FMS - aircraft, orion P-3;SUBMARINE auxillary and miscellaneous systems;los angeles class ssn (688);ARMORED vehicle launch bridge (M60A1 & M48A5);HELICOPTER, kiowa OH-58 a & C
- Width Across Flats
- 0.553 inches minimum and 0.564 inches maximum
- Temp Rating
- 250.0 deg fahrenheit nominal
- Thread Series
- UNJF
- Thread Quantity per Inch
- 24
- Nominal Thread Size
- 0.375 inches
- Countersink Angle
- 88.0 degrees nominal nut
- Bearing Surface Type
- Chamfered or washer faced
- Bearing Surface Finish
- 125.0 microinches
- Material
- Copper alloy nut
- Material
- Plastic polyamide locking insert
- Surface Treatment
- Cadmium overall except insert
- Surface Treatment Document and Classification
- QQ-P-416, ty 2, cl 2 fed spec single treatment response overall except insert
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.