|
|
|
National Stock Number:
5305-01-466-1071
Federal Supply Class:
5305
National Item Identification Number:
014661071
Description:
SCREW,CAP,SOCKET HEAD
Detail:
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.
|
Manufacturer Information:
| 1/4-20UNC-3A X 2 1/2 LG | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 203-5923402 ITEM 65 | 53711 | NAVAL SEA SYSTEMS COMMAND |
|
Techincal Specification:
| NOMINAL THREAD DIAMETER | 0.250 INCHES | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 3A | | THREAD LENGTH | 2.500 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 20 | | THREAD SERIES DESIGNATOR | UNC |
|
|