MS21042L4
MS21042L4
Nut, Self-Locking, Extended Washer
Alternate Part Numbers
H14-4 | NAS1291-4 | NAS679A4
Superseded Part Numbers
130909N32
Product
Technical
- Height
- 0.21 in
- Width Across Flats
- 0.31 in
- Washer Thickness
- 0.019 in
- Washer Outer Diameter
- 0.42 in
- Thread Class
- 3b
- Thread Size
- 0.25 in
- Thread Quantity
- 28/in
- Temperature
- 450°F
Details
- Steel
- Hexagon style
- Self-locking
- Reduced height
- Dry film lubricated
- Right-hand thread direction
Aircraft Models