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 |
|---|---|
| 56289 | SPRAGUE ELECTRIC CO WORLD HQS |
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 |
| BZRR | THREAD SERIES | UNF |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-T-10727,TY 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-626,TEMPER HALF HARD FED SPEC ALL MATERIAL RESPONSES OVERALL |
| MATT | MATERIAL | COPPER ALLOY 230 OVERALL OR COPPER ALLOY 270 OVERALL OR COPPER ALLOY 464 OVERALL OR COPPER ALLOY 350 OVERALL OR COPPER ALLOY 262 OVERALL OR COPPER ALLOY 356 OVERALL OR COPPER ALLOY 331 OVERALL OR COPPER ALLOY 272 OVERALL OR COPPER ALLOY 353 OVERALL OR COPPER ALLOY 330 OVERALL OR COPPER ALLOY 335 OVERALL OR COPPER ALLOY 465 OVERALL OR COPPER ALLOY 347 OVERALL OR COPPER ALLOY 462 OVERALL OR COPPER ALLOY 770 OVERALL OR COPPER ALLOY 467 OVERALL OR COPPER ALLOY 482 OVERALL OR COPPER ALLOY 485 OVERALL OR COPPER ALLOY 210 OVERALL OR COPPER ALLOY 220 OVERALL OR COPPER ALLOY 510 OVERALL OR COPPER ALLOY 745 OVERALL OR COPPER ALLOY 752 OVERALL OR COPPER ALLOY 764 OVERALL OR COPPER ALLOY 240 OVERALL OR COPPER ALLOY 268 OVERALL OR COPPER ALLOY 260 OVERALL OR COPPER ALLOY 377 OVERALL OR COPPER ALLOY 360 OVERALL OR COPPER ALLOY 274 OVERALL OR COPPER ALLOY 280 OVERALL OR COPPER ALLOY 332 OVERALL OR COPPER ALLOY 340 OVERALL OR COPPER ALLOY 344 OVERALL OR COPPER ALLOY 345 OVERALL OR COPPER ALLOY 370 OVERALL OR COPPER ALLOY 466 OVERALL OR COPPER ALLOY 342 OVERALL |
| CQFM | HARDNESS RATING | NOT RATED |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| SFTT | SURFACE TREATMENT | TIN OVERALL |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AZKQ | TEMP RATING | NOT RATED |
| CRTM | BEARING SURFACE TYPE | CHAMFERED |
| ASDB | WIDTH ACROSS FLATS | 0.309 INCHES MINIMUM AND 0.315 INCHES MAXIMUM |
| ACTA | NUT STYLE | HEXAGON |
| ADEA | NUT HEIGHT | 0.059 INCHES MINIMUM AND 0.065 INCHES MAXIMUM |
| AAJD | THREAD CLASS | 2B |