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 |
|---|---|
| 31435 | LUCAS AEROSPACE POWER EQUIPMENT CORP |
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 |
|---|---|---|
| ABLD | EXTERNAL TAPERED KEY WIDTH | 0.750 INCHES NOMINAL |
| ABMM | SPLIT KEY LENGTH | 0.125 INCHES NOMINAL |
| ABLS | DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.316 INCHES MINIMUM AND 0.326 INCHES MAXIMUM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-698 FED SPEC 1ST MATERIAL RESPONSE OVERALL OR AMS 5040 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| ABLF | EXTERNAL PREBENT KEY WIDTH | 0.125 INCHES NOMINAL |
| CSKN | EXTERNAL PREBENT KEY ANGLE | 45.0 DEGREES NOMINAL |
| ABLX | OVERALL DISTANCE INCLUDING KEYS | 0.844 INCHES NOMINAL |
| ABKV | OUTSIDE DIAMETER | 0.500 INCHES NOMINAL |
| ABPX | MATERIAL THICKNESS | 0.032 INCHES NOMINAL |
| CSFW | ANGLE BETWEEN EXTERNAL KEYS | 90.0 DEGREES NOMINAL |
| STYL | STYLE DESIGNATOR | KEY |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| ABKY | EXTERNAL PREBENT KEY LENGTH | 0.094 INCHES NOMINAL |
| AAUB | HOLE DIAMETER | 0.328 INCHES NOMINAL |
| MATT | MATERIAL | STEEL OVERALL OR STEEL COMP 1010 OVERALL |
| ABMQ | EXTERNAL KEY QUANTITY | 3 |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |