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 |
|---|---|
| 96906 | MILITARY STANDARDS PROMULGATED BY MI |
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 | 0.108 INCHES MINIMUM AND 0.122 INCHES MAXIMUM |
| ABLF | EXTERNAL PREBENT KEY WIDTH | 0.108 INCHES MINIMUM AND 0.122 INCHES MAXIMUM |
| ABMQ | EXTERNAL KEY QUANTITY | 9 |
| MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL |
| AAUB | HOLE DIAMETER | 0.484 INCHES MINIMUM AND 0.499 INCHES MAXIMUM |
| ABLB | INTERNAL PREBENT KEY LENGTH | 0.063 INCHES MINIMUM AND 0.094 INCHES MAXIMUM |
| ABLK | INTERNAL PREBENT KEY WIDTH | 0.110 INCHES MINIMUM AND 0.120 INCHES MAXIMUM |
| STYL | STYLE DESIGNATOR | KEY |
| ABKV | OUTSIDE DIAMETER | 0.719 INCHES MINIMUM AND 0.734 INCHES MAXIMUM |
| ABPX | MATERIAL THICKNESS | 0.042 INCHES NOMINAL |
| ABLX | OVERALL DISTANCE INCLUDING KEYS | 1.016 INCHES NOMINAL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |