Part Details | SOCKET HEAD CAP SCREW
5305-00-637-4225 An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.
Alternate Parts: 440X9166SPLIN, 4-40X9-166SPLIN, B2A4409C1, B2A440-9C1, 324030300, 324-0303-00, FFS86, 324066600, 324-0666-00, 3240303000, 324-0303-000, 324030300, 324-0303-00, 324066600, 324-0666-00, 5305-00-637-4225, 00-637-4225, 5305006374225, 006374225
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1961 | 00-637-4225 | 16282 ( SCREW, CAP, SOCKET HEAD ) |
REFERENCE DRAWINGS & PICTURES
CROWNED HEXAGON
SIX SPLINE
Cross Reference | NSN 5305-00-637-4225
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4-40X9-166SPLIN | 08664 | BRISTOL BABCOCK INCINSTRUMENTS-SYSTEMS DIV |
| B2A440-9C1 | 08664 | BRISTOL BABCOCK INCINSTRUMENTS-SYSTEMS DIV |
| 324-0303-00 | 94033 | CARDWELL CONDENSER CORPLAPOINTE-ADMIRAL DIV |
| FFS86 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
| 324-0666-00 | 13499 | ROCKWELL COLLINS, INC.DBA GOVERNMENT SYSTEMS |
| 324-0303-000 | 13499 | ROCKWELL COLLINS, INC.DBA GOVERNMENT SYSTEMS |
| 324-0303-00 | 13499 | ROCKWELL COLLINS, INC.DBA GOVERNMENT SYSTEMS |
| 324-0666-00 | 95105 | ROCKWELL COLLINS, INC.DIV GOVERNMENT SYSTEMS - DALLAS |
Technical Data | NSN 5305-00-637-4225
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.112 INCHES |
| THREAD QUANTITY PER INCH | 40 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.497 INCHES MINIMUM AND 0.547 INCHES MAXIMUM |
| FASTENER LENGTH | 0.547 INCHES MINIMUM AND 0.579 INCHES MAXIMUM |
| MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH |
| MINIMUM YIELD STRENGTH | 130000 POUNDS PER SQUARE INCH |
| HEAD STYLE | 9 CROWNED HEXAGON |
| HEAD DIAMETER | 0.176 INCHES MINIMUM AND 0.183 INCHES MAXIMUM |
| HEAD HEIGHT | 0.108 INCHES MINIMUM AND 0.112 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | SIX SPLINE |
| SPLINE MINOR DIAMETER | 0.080 INCHES MINIMUM AND 0.082 INCHES MAXIMUM |
| SPLINE MAJOR DIAMETER | 0.097 INCHES MINIMUM AND 0.098 INCHES MAXIMUM |
| SPLINE WIDTH | 0.021 INCHES MINIMUM AND 0.022 INCHES MAXIMUM |
| NONDEFINITIVE SPEC/STD DATA | 3 TYPE |