Part Details | ASSEMBLED WASHER SCREW
5305-00-994-1657 A SCREW, (as modified) to which has been assembled one or more nonremovable washer(s).
Alternate Parts: 5R637, 5305-00-994-1657, 00-994-1657, 5305009941657, 009941657
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | APR 04, 1967 | 00-994-1657 | 06660 ( SCREW, ASSEMBLED WASHER ) |
REFERENCE DRAWINGS & PICTURES
CROWNED HEXAGON
CROSS RECESS TYPE 1
ROUND
SPLIT HELICAL RING
SPLIT HELICAL RING
Cross Reference | NSN 5305-00-994-1657
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5R637 | 29092 | COLT INDUSTRIES INCHOLLEY AUTOMOTIVE DIV |
Technical Data | NSN 5305-00-994-1657
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.164 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.406 INCHES MINIMUM |
| FASTENER LENGTH | 0.470 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
| HEAD STYLE | 4 CROWNED HEXAGON |
| HEAD DIAMETER | 0.250 INCHES MINIMUM AND 0.270 INCHES MAXIMUM |
| HEAD HEIGHT | 0.086 INCHES NOMINAL |
| INTERNAL DRIVE STYLE | 4 CROSS RECESS TYPE 1 |
| HOLE CONFIGURATION STYLE | ROUND |
| HOLE TYPE | DRILLED |
| HOLE QUANTITY | 1 |
| HOLE DIAMETER | 0.047 INCHES NOMINAL |
| WASHER QUANTITY | 1 |
| PRIMARY WASHER STYLE | SPLIT HELICAL RING |
| PRIMARY WASHER OUTSIDE DIAMETER | 0.243 INCHES MINIMUM AND 0.257 INCHES MAXIMUM |
| PRIMARY WASHER MATERIAL THICKNESS | 0.047 INCHES NOMINAL |