01-421-1103
Concave Washer
Used on auxiliary power unit gasturbine, gtcp 85-180. concave
01-421-1846
Flat Washer
0.520" hole diameter zinc surface treated
01-421-1850
Self-locking Hexagon Nut
3b thread class right-hand 13 thread quantity per inch
01-421-1851
Self-locking Hexagon Nut
3b thread class right-hand 11 thread quantity per inch
01-421-1853
Self-locking Hexagon Nut
3b thread class right-hand 20 thread quantity per inch
01-421-1855
Spring Tension Washer
01-421-1857
Plain Hexagon Nut
2b thread class right-hand 16 thread quantity per inch
01-421-1859
Key Washer
0.765" hole diameter 1.872" outside diameter 0.062" material thickness navy special project key
01-421-1902
Self-locking Hexagon Nut
01-421-1903
Plain Hexagon Nut
01-421-1905
Plain Hexagon Nut
01-421-1906
Spring Tension Washer
01-421-1910
Spring Tension Washer
01-421-1918
Spring Tension Washer
01-421-1930
Plain Hexagon Nut
01-421-1934
Spring Tension Washer
01-421-1936
Plain Hexagon Nut
01-421-1952
Plain Hexagon Nut
01-421-1977
Self-locking Plate Nut
3b thread class right-hand 24 thread quantity per inch silver surface treated
01-421-1982
Flat Washer
0.300" hole diameter
01-421-1987
Flat Washer
0.193" hole diameter oxide surface treated
01-421-1995
Plain Hexagon Nut
2b thread class right-hand 32 thread quantity per inch passivate surface treated
01-421-2004
Plain Hexagon Nut
2b thread class right-hand 32 thread quantity per inch passivate surface treated
01-421-2005
Lock Washer
0.382" hole diameter 0.683" outside diameter 0.010" material thickness split helical-right hand
01-421-2006
Shouldered Washer
0.380" hole diameter 0.990" outside diameter shouldered
01-421-2009
Plain Hexagon Nut
2b thread class right-hand 56 thread quantity per inch passivate surface treated
01-421-2020
Shouldered Washer
0.510" hole diameter 0.740" outside diameter passivate surface treated shouldered
01-421-2021
Lock Washer
0.255" hole diameter 0.489" outside diameter 0.010" material thickness split helical-right hand
01-421-2023
Plain Hexagon Nut
2b thread class right-hand 20 thread quantity per inch
01-421-2053
Plain Round Nut
2b thread class right-hand 32 thread quantity per inch navy special project anodize surface treated
01-421-2054
Plain Hexagon Nut
2b thread class right-hand 14 thread quantity per inch nut, plain, hexagon
01-421-2057
Flat Washer
1.375" hole diameter
01-421-2058
Self-locking Hexagon Nut
3b thread class right-hand 20 thread quantity per inch
01-421-2142
Flat Washer
Used on mk 3 mod 0 light weight dive sys. underwater life support iaw navsea instruction 10560.2b
01-421-2323
Plain Hexagon Nut
01-421-2324
Plain Hexagon Nut
01-421-2402
Self-locking Hexagon Nut
Used on duct-exhaust cruise engine. 13 thread quantity per inch
