Part Number
Definition:
A WASHER OF NONRESILIENT MATERIAL USUALLY HAVING TWO PARALLEL BEARING SURFACES. THE OUTSIDE AND/OR INSIDE EDGES HAVE ONE OR MORE PROTUBERANCES. THE ENDS AND/OR EDGES MAY BE PREBENT AT ANY ANGLE OR THE PROTUBERANCES MAY BE PREBENT AT ANY ANGLE TO THE BEARING SURFACES. THE KEYS OR LUGS MAY BE FITTED INTO KEYWAYS IN ADJACENT MATERIAL OR THEY MAY BE BENT OVER AFTER APPLICATION TO HOLD OR LOCK ONE OR MORE ITEMS IN PLACE. EXCLUDES THRUST TYPE WASHER.
CAGE Information
| Code | Company |
|---|---|
| 55819 | DIAMOND ELECTRONICS INC |
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 |
|---|---|---|
| ABLF | EXTERNAL PREBENT KEY WIDTH | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| ABLF | EXTERNAL PREBENT KEY WIDTH | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL COMP 302 OVERALL |
| ABKV | OUTSIDE DIAMETER | 1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM |
| ABLS | DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM |
| ABPX | MATERIAL THICKNESS | 0.032 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | KEY |
| ABKY | EXTERNAL PREBENT KEY LENGTH | 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM |
| ABMQ | EXTERNAL KEY QUANTITY | 1 |
| AAUB | HOLE DIAMETER | 0.984 INCHES MINIMUM AND 1.000 INCHES MAXIMUM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL |