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 |
|---|---|
| 43689 | HUNTINGTON INGALLS INCORPORATED DIV |
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 |
|---|---|---|
| BZRR | THREAD SERIES | UNS |
| BZRR | THREAD SERIES | UNS |
| CRTM | BEARING SURFACE TYPE | WASHER FACED |
| CQFM | HARDNESS RATING | NOT RATED |
| ADEA | NUT HEIGHT | 0.750 INCHES NOMINAL |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| MATT | MATERIAL | STEEL COMP 1019 OVERALL OR STEEL COMP 1015 OVERALL OR STEEL COMP 1013 OVERALL OR STEEL COMP 1016 OVERALL OR STEEL COMP 1022 OVERALL |
| CMLP | THREAD QUANTITY PER INCH | 14 |
| AAJD | THREAD CLASS | 3B |
| AZKQ | TEMP RATING | NOT RATED |
| ACTA | NUT STYLE | HEXAGON |
| CQJX | NOMINAL THREAD SIZE | 1.000 INCHES |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A545 ASSN STD 5TH MATERIAL RESPONSE OVERALL OR ASTM A545 ASSN STD 3RD MATERIAL RESPONSE OVERALL OR ASTM A548 ASSN STD 4TH MATERIAL RESPONSE OVERALL OR ASTM A545 ASSN STD 2ND MATERIAL RESPONSE OVERALL OR ASTM A549 ASSN STD 3RD MATERIAL RESPONSE OVERALL OR ASTM A549 ASSN STD 2ND MATERIAL RESPONSE OVERALL OR ASTM A545 ASSN STD 4TH MATERIAL RESPONSE OVERALL OR ASTM A548 ASSN STD 3RD MATERIAL RESPONSE OVERALL OR ASTM A548 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR ASTM A548 ASSN STD 5TH MATERIAL RESPONSE OVERALL |
| ASDB | WIDTH ACROSS FLATS | 1.625 INCHES NOMINAL |