NSN 5310-01-127-8521
Part Details | KEY WASHER
5310-01-127-8521 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.
Alternate Parts: 4018T97P03, 4018T97P03, 4018T97P03, 10109468, 4018T97P03, 5310-01-127-8521, 01-127-8521, 5310011278521, 011278521
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | MAR 10, 1982 | 01-127-8521 | 01869 ( WASHER, KEY ) |
REFERENCE DRAWINGS & PICTURES
KEY
Cross Reference | NSN 5310-01-127-8521
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4018T97P03 | 8W686 | ATLAS STAMPING & MANUFACTURINGCORPORATION |
| 4018T97P03 | 02653 | BERKSHIRE MANUFACTURED PRODUCTS,INC. |
| 4018T97P03 | 99207 | GENERAL ELECTRIC COMPANYDBA GE |
| 10109468 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |
| 4018T97P03 | 54267 | ORLOTRONICS CORPORATION |
Technical Data | NSN 5310-01-127-8521
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | KEY |
| EXTERNAL KEY QUANTITY | 1 |
| HOLE DIAMETER | 0.250 INCHES MINIMUM AND 0.255 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.440 INCHES MINIMUM AND 0.450 INCHES MAXIMUM |
| EXTERNAL PREBENT KEY LENGTH | 0.200 INCHES MINIMUM AND 0.210 INCHES MAXIMUM |
| EXTERNAL TAPERED KEY WIDTH | 0.250 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| EXTERNAL PREBENT KEY WIDTH | 0.300 INCHES MINIMUM AND 0.310 INCHES MAXIMUM |
| DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.440 INCHES MINIMUM AND 0.450 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 0.818 INCHES MINIMUM AND 0.846 INCHES MAXIMUM |
| SPLIT KEY LENGTH | 0.130 INCHES MINIMUM AND 0.135 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.028 INCHES MINIMUM AND 0.036 INCHES MAXIMUM |
| ANGLE BETWEEN EXTERNAL KEYS | 58.0 DEGREES MINIMUM AND 62.0 DEGREES MAXIMUM |
| EXTERNAL PREBENT KEY ANGLE | 10.0 DEGREES MINIMUM AND 20.0 DEGREES MAXIMUM |
