National Stock Number (NSN) Output Data
NSN:
NIIN:
Item Name:
NUT , SELF-LOCKING , DOUBLE HEXAGON
Definition:
A NUT HAVING 12 DRIVE POINTS AND 24 SIDES. THE BEARING SURFACE MAY BE WASHER FACED. AN INTEGRAL LOCKING FEATURE IS INCORPORATED IN THE DESIGN OF THE HEAD OR IN THE THREADS.
Reference/Part Number
Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
---|---|---|---|---|---|---|---|---|
BACN10CT7 | 77272 | A | 1 | 2 | 1 | CT | ||
EWN22-7 | 56878 | A | 3 | 2 | 5 | CT |
CAGE Information
Code | Company |
---|---|
56878 | SPS TECHNOLOGIES LLC DBA AEROSPACE D |
77272 | THE BOEING COMPANY DBA BOEING |
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 |
---|---|---|
SFTT | SURFACE TREATMENT | CADMIUM OVERALL OR CHROMIUM OVERALL |
CQFM | HARDNESS RATING | NOT RATED |
AAJF | THREAD DIRECTION | RIGHT-HAND |
CQJX | NOMINAL THREAD SIZE | 0.438 INCHES |
ASDB | WIDTH ACROSS FLATS | 0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM |
AAJD | THREAD CLASS | 3B |
AZKQ | TEMP RATING | NOT RATED |
MATT | MATERIAL | STEEL OVERALL |
ABAJ | LUBRICATION | DRY FILM LUBRICANT |
CMLP | THREAD QUANTITY PER INCH | 20 |
BZRR | THREAD SERIES | UNJF |
CRTM | BEARING SURFACE TYPE | FLAT |
ADEA | NUT HEIGHT | 0.574 INCHES NOMINAL |
AAUM | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |