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 |
---|---|
1D309 | AT AND T DOCUMENT DEVELOPMENT ORGANI |
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 |
---|---|---|
MATT | MATERIAL | COPPER ALLOY 606 OVERALL OR COPPER ALLOY 614 OVERALL OR COPPER ALLOY 630 OVERALL OR COPPER ALLOY 642 OVERALL |
ABMQ | EXTERNAL KEY QUANTITY | 8 |
ABKV | OUTSIDE DIAMETER | 1.750 INCHES NOMINAL |
FEAT | SPECIAL FEATURES | ONE INTERNAL KEYWAY,0.250 IN. MAX W; EXTERNAL KEYS WEDGE SHAPED |
AAUB | HOLE DIAMETER | 0.937 INCHES MINIMUM AND 0.940 INCHES MAXIMUM |
STYL | STYLE DESIGNATOR | KEY |
ABLX | OVERALL DISTANCE INCLUDING KEYS | 2.250 INCHES NOMINAL |
ABPX | MATERIAL THICKNESS | 1.000 INCHES NOMINAL |
CSYM | SURFACE FINISH | 63.0 MICROINCHES COUNTERBORE WALL |