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 |
---|---|
19200 | U S ARMY ARMAMENT RESEARCH & DEVELOP |
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 |
---|---|---|
ADBG | NUT THICKNESS | 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
BZRR | THREAD SERIES | UNS |
CQFM | HARDNESS RATING | NOT RATED |
AAJF | THREAD DIRECTION | RIGHT-HAND |
ACTD | NUT DIAMETER | 0.198 INCHES MINIMUM AND 0.208 INCHES MAXIMUM |
AZKQ | TEMP RATING | NOT RATED |
AAJE | THREAD PITCH DIAMETERS | +0.1524/+0.1547 INCHES |
CMLP | THREAD QUANTITY PER INCH | 56 |
MATT | MATERIAL | COPPER ALLOY 360 OVERALL |
ACTA | NUT STYLE | ROUND |
CQJX | NOMINAL THREAD SIZE | 0.164 INCHES |
ASDB | WIDTH ACROSS FLATS | 0.136 INCHES MINIMUM AND 0.146 INCHES MAXIMUM |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-N-290,TYPE 7 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
SFTT | SURFACE TREATMENT | NICKEL OVERALL |