Part Number
Definition:
A WASHER OF ANY PERIPHERAL SHAPE HAVING A CENTRALLY LOCATED HOLE. BOTH BEARING SURFACES ARE PARALLEL AND FLAT, BUT ONE OR BOTH OF THE BEARING SURFACES MUST BE BROKEN BY A COUNTERBORE, COUNTERSINK, OR SIMILARLY SHAPED RECESS. THE THICKNESS MUST NOT EXCEED 25 PER CENT OF THE OUTSIDE DIAMETER OR THE LARGEST OUTSIDE DIMENSION. THE MAXIMUM LIMIT OF THE TOLERANCE OR RANGE APPLIED TO THE THICKNESS AND/OR LARGEST OUTSIDE DIMENSION MUST BE USED TO DETERMINE COMPLIANCE. EXCLUDES WASHER, CONCAVE, RETAINER, PACKING, AND THRUST TYPE WASHERS. SEE ALSO SPACER, SLEEVE; AND SPACER, STEPPED.
CAGE Information
| Code | Company |
|---|---|
| 63857 | WARREN PUMPS LLC |
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 |
|---|---|---|
| ABPX | MATERIAL THICKNESS | 0.077 INCHES MINIMUM AND 0.109 INCHES MAXIMUM |
| ABPX | MATERIAL THICKNESS | 0.077 INCHES MINIMUM AND 0.109 INCHES MAXIMUM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A108 ASSN STD 2ND MATERIAL RESPONSE OVERALL OR ASTM A108 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR ASTM A108 ASSN STD 3RD MATERIAL RESPONSE OVERALL OR QQ-S-698 FED SPEC 4TH MATERIAL RESPONSE OVERALL |
| AAUB | HOLE DIAMETER | 0.437 INCHES MINIMUM AND 0.469 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL COMP 1018 OVERALL OR STEEL COMP 1020 OVERALL OR STEEL COMP 1025 OVERALL OR STEEL OVERALL |
| ABMH | RECESS DEPTH | 0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM |
| ABKW | OVERALL HEIGHT | 0.187 INCHES MINIMUM AND 0.219 INCHES MAXIMUM |
| STYL | STYLE DESIGNATOR | RECESSED |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL |
| ABKV | OUTSIDE DIAMETER | 0.828 INCHES MINIMUM AND 0.860 INCHES MAXIMUM |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |