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 |
|---|---|
| 10630 | ANILLO INDUSTRIES INC. DBA ANILLO IN |
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 |
|---|---|---|
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS2485 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| ABLB | INTERNAL PREBENT KEY LENGTH | 0.368 INCHES MINIMUM AND 0.408 INCHES MAXIMUM |
| ABMR | INTERNAL KEY QUANTITY | 2 |
| ABLS | DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.390 INCHES MINIMUM AND 0.410 INCHES MAXIMUM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS6350 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| ABPX | MATERIAL THICKNESS | 0.022 INCHES MINIMUM AND 0.042 INCHES MAXIMUM |
| AAUB | HOLE DIAMETER | 0.970 INCHES MINIMUM AND 0.990 INCHES MAXIMUM |
| ABLK | INTERNAL PREBENT KEY WIDTH | 0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM |
| CQFM | HARDNESS RATING | 62.0 ROCKWELL A MAXIMUM |
| MATT | MATERIAL | STEEL OVERALL |
| FEAT | SPECIAL FEATURES | CENTERLINE OF SECOND KEY LOCATED 22 DEG AND 30 MINUTES COUNTERCLOCKWISE FROM CENTERLINE OF FIRST KEY |
| HEAT | HEAT TREATMENT | AS FABRICATED |
| SFTT | SURFACE TREATMENT | OXIDE FILM OVERALL |
| ABKV | OUTSIDE DIAMETER | 1.370 INCHES MINIMUM AND 1.390 INCHES MAXIMUM |