Part Number
Definition:
A NUT, ROUND IN SHAPE, HAVING ALL OR PART OF ITS OUTER SURFACE KNURLED. IT MAY HAVE PROVISIONS FOR EXTERNAL WRENCHING. FOR ITEMS HAVING A THICKNESS (OR HEIGHT) EXCEEDING TWO TIMES THE OUTSIDE DIAMETER, USE POST, ELECTRICAL-MECHANICAL EQUIPMENT. SEE ALSO NUT (1), PLAIN, ROUND. (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 |
---|---|
30120 | IDEAL AEROSMITH INC. |
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 |
---|---|---|
ADBL | SMALL END LENGTH | 0.063 INCHES NOMINAL |
ADBG | NUT THICKNESS | 0.219 INCHES NOMINAL |
ADBK | KNURL WIDTH | 0.156 INCHES NOMINAL |
CQJX | NOMINAL THREAD SIZE | 0.250 INCHES |
CQFM | HARDNESS RATING | 10.0 ROCKWELL A NOMINAL |
ABPH | SMALL END DIAMETER | 0.500 INCHES NOMINAL |
ACTD | NUT DIAMETER | 0.750 INCHES NOMINAL |
AAJF | THREAD DIRECTION | RIGHT-HAND |
AZKQ | TEMP RATING | 10.0 DEG FAHRENHEIT MINIMUM |
MATT | MATERIAL | STEEL OVERALL |
CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | NUT,CHECK |
SFTT | SURFACE TREATMENT | BLACK OXIDE OVERALL |
BZRR | THREAD SERIES | UNC |
AAJD | THREAD CLASS | 2B |
CMLP | THREAD QUANTITY PER INCH | 20 |
AGAV | END ITEM IDENTIFICATION | 4920-01-545-1238 |
ACTA | NUT STYLE | KNURLED |