Part Number
Definition:
A NUT, CIRCULAR IN SHAPE, WHICH MAY HAVE WRENCHING FACILITIES SUCH AS FLATS, HOLES, PROTRUSIONS, SLOTS OR SPLINES IN OR ON THE PERIPHERY OR IN THE FACE OPPOSITE THE BEARING SURFACE. FOR ITEMS HAVING A THICKNESS (OR HEIGHT) EXCEEDING TWO TIMES THE OUTSIDE DIAMETER, USE POST, ELECTRICAL-MECHANICAL EQUIPMENT. SEE ALSO NUT (1), PLAIN, KNURLED. (WHEN HEIGHT OR THICKNESS AND/OR OUTSIDE DIAMETER IS DESIGNATED AS A TOLERANCE DIMENSION, THE MAXIMUM DIMENSION WILL BE USED TO DETERMINE COMPLIANCE.)
CAGE Information
Code | Company |
---|---|
56878 | SPS TECHNOLOGIES LLC DBA AEROSPACE D |
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 |
ADBH | DRIVE POINT WIDTH | 0.031 INCHES MINIMUM AND 0.037 INCHES MAXIMUM |
ADBG | NUT THICKNESS | 0.315 INCHES MAXIMUM |
ABQU | DRIVE POINT DEPTH | 0.027 INCHES MINIMUM AND 0.028 INCHES MAXIMUM |
FEAT | SPECIAL FEATURES | SIX SLOTS EQUALLY SPACED 0.078 IN. MIN 0.109 IN. MAX WIDE BY 0.157 IN. MIN 0.187 IN. MAX DEEP; DRY FILM LUBRICANT |
ADBM | DRIVE POINT QUANTITY | 12 |
ACTD | NUT DIAMETER | 0.448 INCHES MAXIMUM |
CMLP | THREAD QUANTITY PER INCH | 28 |
AAJF | THREAD DIRECTION | RIGHT-HAND |
AAJD | THREAD CLASS | 3B |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
BZRR | THREAD SERIES | UNJF |
MATT | MATERIAL | NICKEL ALLOY 718 OVERALL |
SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |