Part Number
Definition:
A NUT, FLAT ON TOP AND BOTTOM HAVING 6 FLAT SIDES. FOR ITEMS WHICH HAVE INTERNAL TAPERED OR STRAIGHT (PARALLEL) PIPE THREADS, SPECIFIC ELECTRICAL CONDUIT SIZE DESIGNATION, AND WHICH WHEN INSTALLED, PROVIDE A METHOD OF TIGHTENING TO LOCK THE CONNECTION, SEE LOCKNUT, ELECTRICAL CONDUIT. SEE ALSO LOCKNUT, TUBE FITTING. FOR ITEMS HAVING A THICKNESS (OR HEIGHT) EXCEEDING TWO TIMES THE WIDTH ACROSS THE FLATS, USE POST, ELECTRICAL-MECHANICAL EQUIPMENT. (WHEN HEIGHT OR THICKNESS AND/OR WIDTH ACROSS THE FLATS IS DESIGNATED AS A TOLERANCE DIMENSION, THE MAXIMUM DIMENSION WILL BE USED TO DETERMINE COMPLIANCE.)
CAGE Information
Code | Company |
---|---|
3X894 | CONTROL FLOW INC. DBA WESTECH HEAVY |
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 |
---|---|---|
AGAV | END ITEM IDENTIFICATION | W/S:HELICOPTER, ADVANCE ATTACK, AH-1W; HELICOPTER, USCG SEARCH AND RESCUE, HH-60J; HELICOPTER, SEARCH AND RESCUE, HH-60H; RADAR SET, FIREFINDER (AN/TPQ-36); HELICOPTER, CARRIER BASED ASW, SH-60F; ARMORED VEHICLE LAUNCH BRIDGE (M60A1 & M48A5); TORPEDO, ADCAP 48; AIRBORNE MOBILE DIR AIR SPT CTL (2ID),(02M JUL83)(AN/UYQ-3A); HELICOPTER, MH-53E; TRUCK, CARGO, 5-TON, 6X6, XLWB W/E; ARTIC KIT FOR HEMTT FAMILY (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS) |
BZRR | THREAD SERIES | UNF |
CMLP | THREAD QUANTITY PER INCH | 18 |
ZZZT | NONDEFINITIVE SPEC/STD DATA | 5 STYLE AND 2 TYPE AND B GRADE |
ADEA | NUT HEIGHT | 0.301 NOMINAL MILS AND 0.324 NOMINAL CENTIMETERS |
CQFM | HARDNESS RATING | 32.0 ROCKWELL B MINIMUM AND 90.7 ROCKWELL B MAXIMUM |
AAJF | THREAD DIRECTION | RIGHT-HAND |
MATT | MATERIAL | STEEL OVERALL |
ACTA | NUT STYLE | HEXAGON |
CRTM | BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED |
ASDB | WIDTH ACROSS FLATS | 0.861 INCHES MINIMUM AND 0.875 INCHES MAXIMUM |
SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
AAJD | THREAD CLASS | 2B |
CQJX | NOMINAL THREAD SIZE | 0.562 INCHES |