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 |
|---|---|
| 83120 | PRESSED METALS OF AMERICA INC |
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 |
|---|---|---|
| ABKV | OUTSIDE DIAMETER | 2.531 INCHES MINIMUM AND 2.625 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL COMP 1020 OVERALL |
| ABLS | DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.672 INCHES MINIMUM AND 0.703 INCHES MAXIMUM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| ABLK | INTERNAL PREBENT KEY WIDTH | 0.224 INCHES MINIMUM AND 0.244 INCHES MAXIMUM |
| ABPX | MATERIAL THICKNESS | 0.0498 INCHES MINIMUM AND 0.0698 INCHES MAXIMUM |
| AAUB | HOLE DIAMETER | 1.641 INCHES MINIMUM AND 1.656 INCHES MAXIMUM |
| STYL | STYLE DESIGNATOR | KEY |
| AGAV | END ITEM IDENTIFICATION | W/S: AIRCRAFT, T-39; HELICOPTER, IROQUOIS UH-1; HELICOPTER, APACHE AH-64; HELICOPTER, KIOWA OH-58 A&C; HELICOPTER, OBSERVATION (AHIP), OH-58D; HELICOPTER, BLACK HAWK UH-60A; HELICOPTER, ELECTRONIC COUNTERMEASURES, EH-60A; TRUCK, FIRE/CRASH P2; HELICOPTER, CHINOOK, CH-47; HELICOPTER, COBRA/TOW, AH SERIES |
| ABLB | INTERNAL PREBENT KEY LENGTH | 0.1225 INCHES MINIMUM AND 0.1425 INCHES MAXIMUM |