NSN 5306-01-187-0634 728391, 72839-1, 01-187-0634
Product Details | SHOULDER BOLT
5306-01-187-0634 An externally threaded fastener whose threaded portion is of one nominal diameter, No. 10 (0.190 IN.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than No. 10 (0.190 IN.) (5 mm) and those items with an inserted drive head, use SCREW, SHOULDER. For items which are No. 10 (0.190 IN.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use BOLT, EXTERNALLY RELIEVED BODY. Excludes THUMBSCREW.
Part Alternates: 728391, 72839-1, 5306-01-187-0634, 01-187-0634, 5306011870634, 011870634
Hardware and Abrasives | Bolts
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 17 AUG 1984 | 01-187-0634 | 04905 ( BOLT, SHOULDER ) |
Cross Reference | NSN 5306-01-187-0634
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 72839-1 | 56878 | SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION |
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Technical Data | NSN 5306-01-187-0634
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNJF |
| NOMINAL THREAD DIAMETER | 0.3750 INCHES |
| THREAD QUANTITY PER INCH | 24 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.473 INCHES NOMINAL |
| FASTENER LENGTH | 2.253 INCHES NOMINAL |
| HEAD HEIGHT | 0.370 INCHES MINIMUM AND 0.430 INCHES MAXIMUM |
| WIDTH BETWEEN FLATS | 0.875 INCHES NOMINAL |
| SHOULDER SHAPE | ROUND FIRST SHOULDER |
| SHOULDER DIAMETER | 0.7489 INCHES MINIMUM AND 0.7498 INCHES MAXIMUM FIRST SHOULDER |
| SHOULDER LENGTH | 1.780 INCHES NOMINAL FIRST SHOULDER |
| DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 2.123 INCHES NOMINAL FIRST HOLE |
| SHANK UNTHREADED HOLE DIAMETER | 0.109 INCHES MINIMUM AND 0.114 INCHES MAXIMUM FIRST HOLE |
| SPECIAL FEATURES | KEYWAY ON SHOULDER 0.125-0.135 IN. WD BY 0.079-0.085 IN. DP BY 0.340-0.400 IN. LG |
Restrictions/Controls & Freight Information | NSN 5306-01-187-0634
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||