Part Number
Part Number:
NSN:
NIIN:
Item Name:
NUT , PLAIN , CASTELLATED , HEXAGON
Definition:
A NUT HAVING 6 FLAT SIDES, FLAT ON THE BOTTOM AND HAVING A SLOTTED CYLINDRICAL OR DOME SHAPED UPPER PORTION. IT IS DESIGNED TO PROVIDE POSITIVE LOCKING WHEN USED WITH A SOLID OR SPLIT (COTTER) PIN. EXCLUDES NUT (1), PLAIN, SLOTTED, HEXAGON.
CAGE Information
Code | Company |
---|---|
S4080 | PILATUS AIRCRAFT LTD |
Federal Supply Class
Title
NUTS AND WASHERS
Inclusions:
INCLUDES LOCKNUTS; EYE NUTS; PLAIN NUTS; CASTELLATED NUTS; WING NUTS; PLATE NUTS; PUSH ON NUTS; CONCAVE AND CONVEX WASHERS; FLAT WASHERS; KEYED WASHERS; LOCK WASHERS; SHOULDERED WASHERS; SPLIT WASHERS.
Exclusions:
EXCLUDES BEARING THRUST WASHERS (FSC 3120); SHIMS (FSC 5365); RING SPACERS (FSC 5365); PLATE SPACERS (FSC 5365); LOCK RINGS (FSC 5365).
Characteristics (Decoded)
MRC | Requirements Statement | Clear Text Reply |
---|---|---|
CQJX | NOMINAL THREAD SIZE | 0.250 INCHES |
CQJX | NOMINAL THREAD SIZE | 0.250 INCHES |
BZRR | THREAD SERIES | UNF |
ADEA | NUT HEIGHT | 0.265 INCHES MINIMUM AND 0.297 INCHES MAXIMUM |
CRTM | BEARING SURFACE TYPE | WASHER FACED |
CRSQ | COUNTERSINK ANGLE | 109.0 DEGREES MINIMUM NUT AND 111.0 DEGREES MAXIMUM NUT |
CMLP | THREAD QUANTITY PER INCH | 28 |
AAJF | THREAD DIRECTION | RIGHT-HAND |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES OVERALL |
AAJD | THREAD CLASS | 3B |
ACTA | NUT STYLE | CASTELLATED, HEXAGON |
MATT | MATERIAL | STEEL COMP 303 OVERALL OR STEEL COMP 302 OVERALL OR STEEL COMP 304 OVERALL OR STEEL COMP 414 OVERALL OR STEEL COMP 410 OVERALL OR STEEL COMP 347 OVERALL OR STEEL COMP 317 OVERALL OR STEEL COMP 316 OVERALL OR STEEL COMP 305 OVERALL OR STEEL COMP 416 OVERALL |
ASDB | WIDTH ACROSS FLATS | 0.428 INCHES MINIMUM AND 0.440 INCHES MAXIMUM |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
ZZZT | NONDEFINITIVE SPEC/STD DATA | 5 TYPE |
SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |