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 |
|---|---|
| S0522 | TADIRAN LTD |
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 |
|---|---|---|
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC 1ST TREATMENT RESPONSE OVERALL |
| ASDB | WIDTH ACROSS FLATS | 0.241 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| CQJX | NOMINAL THREAD SIZE | 0.112 INCHES |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL OR PHOSPHATE OVERALL |
| CQFM | HARDNESS RATING | NOT RATED |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AZKQ | TEMP RATING | NOT RATED |
| MATT | MATERIAL | STEEL OVERALL |
| CRTM | BEARING SURFACE TYPE | CHAMFERED |
| ADEA | NUT HEIGHT | 0.087 INCHES MINIMUM AND 0.098 INCHES MAXIMUM |
| ACTA | NUT STYLE | HEXAGON |
| BZRR | THREAD SERIES | UNC |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND 13 STYLE |
| AAJD | THREAD CLASS | 2B |
| AGAV | END ITEM IDENTIFICATION | W/S:CLOSE IN WEAPON SYSTEM (CIWS-PHALANX); SUPPORT EQUIPMENT, B-1 AIRCRAFT; SUPPORT EQUIPMENT, B-52 AIRCRAFT; STREAM (STD. TENSIONED REPLENSIHMENT AT SEA METHOD); AIRBORNE MOBILE DIR AIR SPT CTL (2ID),(02M JUL83)(AN/UYQ-3A); AIRCRAFT, AIRLIFTER C-17A; TRAINER,B-1B AIRCRAFT; TEST CONSOLES, MINI-SACE; MISSILE, ADVANCE MEDIUM RANGE AIR-TO-AIR (AMRAAM)/AIM120A; AIRCRAFT (AC-130H, MC-130H, EC-130E, HC-130) |
| CMLP | THREAD QUANTITY PER INCH | 40 |