NSN 5310-01-185-8056
Part Details | RECESSED WASHER
5310-01-185-8056 A washer of any peripheral shape having a centrally located hole. Both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. The thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. The maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. Excludes WASHER, CONCAVE, RETAINER, PACKING, and thrust type washers. See also SPACER, SLEEVE; and SPACER, STEPPED.
Alternate Parts: L4100053007, L4100053-007, 5310-01-185-8056, 01-185-8056, 5310011858056, 011858056
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | AUG 04, 1984 | 01-185-8056 | 15933 ( WASHER, RECESSED ) |
REFERENCE DRAWINGS & PICTURES
SPRING TENSION
Cross Reference | NSN 5310-01-185-8056
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| L4100053-007 | 43999 | BOEING COMPANY, THEDBA BOEING |
Technical Data | NSN 5310-01-185-8056
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 5 SPRING TENSION |
| HOLE DIAMETER | 0.760 INCHES MINIMUM AND 0.770 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 1.220 INCHES MINIMUM AND 1.230 INCHES MAXIMUM |
| RECESS DIAMETER | 0.901 INCHES NOMINAL |
| MATERIAL THICKNESS | 0.196 INCHES NOMINAL |
| RECESS ANGLE | 88.0 DEGREES MINIMUM AND 92.0 DEGREES MAXIMUM |
| SPECIAL FEATURES | SPHERICAL RADIUS 0.900 IN. MIN 0.910 IN. MAX BOTTOM OF WASHER |
| MINIMUM TENSILE STRENGTH | 180000 POUNDS PER SQUARE INCH |