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 |
|---|---|
| 03024 | SENIOR OPERATIONS LLC SENIOR AEROSPA |
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 |
|---|---|---|
| ABKY | EXTERNAL PREBENT KEY LENGTH | 1.750 INCHES NOMINAL |
| ABPX | MATERIAL THICKNESS | 0.187 INCHES NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/11,T651 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| CSKN | EXTERNAL PREBENT KEY ANGLE | 16.0 DEGREES MINIMUM AND 18.0 DEGREES MAXIMUM |
| SFTT | SURFACE TREATMENT | CHROMATE OVERALL |
| STYL | STYLE DESIGNATOR | KEY |
| AAUB | HOLE DIAMETER | 2.263 INCHES NOMINAL |
| MATT | MATERIAL | ALUMINUM ALLOY 6061 OVERALL |
| ABKV | OUTSIDE DIAMETER | 4.500 INCHES NOMINAL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541,CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| ABMQ | EXTERNAL KEY QUANTITY | 2 |
| ABLF | EXTERNAL PREBENT KEY WIDTH | 0.605 INCHES MINIMUM AND 0.615 INCHES MAXIMUM |