NSN 5310-00-209-3445
Part Details | RECESSED WASHER
5310-00-209-3445 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: 5310002093445, MS20002C18, NAS14318C, NAS143-18C, 5310-00-209-3445, 00-209-3445, 5310002093445, 002093445
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1961 | 00-209-3445 | 15933 ( WASHER, RECESSED ) |
REFERENCE DRAWINGS & PICTURES
SPRING TENSION
Cross Reference | NSN 5310-00-209-3445
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5310002093445 | SCY13 | E.C.A ETABLISSEMENTCENTRALD'APPROVISIONNEMENT DES |
| MS20002C18 | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
| NAS143-18C | 80205 | NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES |
Technical Data | NSN 5310-00-209-3445
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 5 SPRING TENSION |
| HOLE DIAMETER | 1.135 INCHES MINIMUM AND 1.150 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 1.865 INCHES MINIMUM AND 1.885 INCHES MAXIMUM |
| RECESS DIAMETER | 1.265 INCHES MINIMUM AND 1.285 INCHES MAXIMUM |
| RECESS DEPTH | 0.067 INCHES NOMINAL |
| MATERIAL THICKNESS | 0.068 INCHES MINIMUM AND 0.088 INCHES MAXIMUM |
| RECESS ANGLE | 89.0 DEGREES MINIMUM AND 91.0 DEGREES MAXIMUM |
| SPECIFICATION/STANDARD DATA | 80205-NAS143 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| MINIMUM TENSILE STRENGTH | 125 POUNDS PER SQUARE INCH |