Part Number
Part Number:
NSN:
NIIN:
Item Name:
WASHER , KEY
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 |
|---|---|
| 78286 | SIKORSKY AIRCRAFT CORPORATION |
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AAUB | HOLE DIAMETER | 1.505 INCHES MINIMUM AND 1.515 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 1.875 INCHES NOMINAL |
| ABLC | EXTERNAL STRAIGHT KEY WIDTH | 0.219 INCHES MAXIMUM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| ABLB | INTERNAL PREBENT KEY LENGTH | 0.156 INCHES NOMINAL |
| ABPX | MATERIAL THICKNESS | 0.058 INCHES NOMINAL |
| MATT | MATERIAL | NICKEL ALLOY A OVERALL |
| STYL | STYLE DESIGNATOR | KEY |
| ABLX | OVERALL DISTANCE INCLUDING KEYS | 2.250 INCHES NOMINAL |
| ABMQ | EXTERNAL KEY QUANTITY | 15 |
| ABLK | INTERNAL PREBENT KEY WIDTH | 0.250 INCHES NOMINAL |