|
|
National Stock Number: 5305-00-828-3595
Federal Supply Class: 5305
National Item Identification Number: 008283595
Description: SCREW,MACHINE
Detail: An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below No. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; and SCREW, ASSEMBLED WASHER. See also, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; and SCREW, CAP SOCKET HEAD.
|
Manufacturer Information:
2237279P2 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
|
Techincal Specification:
SCREW SURFACE TREATMENT | PASSIVATE | SCREW MATERIAL | STEEL COMP 303 | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY NAVORD OD36190 | THREAD QUANTITY PER INCH | 40 | THREAD SERIES DESIGNATOR | UNC | THREAD CLASS | 2A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 0.250 INCHES MAXIMUM | CRITICALITY CODE JUSTIFICATION | ZZZY | FASTENER LENGTH | 0.250 INCHES NOMINAL | HEAD DIAMETER | 0.241 INCHES MINIMUM AND 0.257 INCHES MAXIMUM | HEAD HEIGHT | 0.059 INCHES MINIMUM AND 0.069 INCHES MAXIMUM | HEAD STYLE | BUTTON | NOMINAL THREAD DIAMETER | 0.112 INCHES | INTERNAL DRIVE STYLE | SLOT | SCREW MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE |
|
|