Product Details | MACHINE SCREW

5305-01-504-0068 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.

Part Alternates: U756211, 5305-01-504-0068, 01-504-0068, 5305015040068, 015040068

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 15 JAN 2003 01-504-0068

Drawings & Photos | NSN 5305-01-504-0068


Demand History | NSN 5305-01-504-0068

Part Number Request Date QTY Origin
U756211 2011-05-131 41 GL

Cross Reference | NSN 5305-01-504-0068

Part Number Cage Code Manufacturer
U756211 05755 PHILLIPS SCREW CO RULE INDUSTRIES DIV

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 5305-01-504-0068

Technical Data | NSN 5305-01-504-0068

Characteristic Specifications
THREAD SERIES DESIGNATOR UNEF
NOMINAL THREAD DIAMETER 0.250 INCHES
THREAD QUANTITY PER INCH 28
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
FASTENER LENGTH 0.066 INCHES MINIMUM AND 0.069 INCHES MAXIMUM
SCREW MATERIAL IRON ALLOY 660
SCREW SURFACE TREATMENT PASSIVATE
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION NAS4003 ASSN STD SINGLE TREATMENT RESPONSE
HEAD DIAMETER 0.508 INCHES MAXIMUM
COUNTERSINK ANGLE 100.0 DEGREES NOMINAL
INTERNAL DRIVE STYLE B2 CROSS RECESS TYPE 11
III END ITEM IDENTIFICATION AIRCRAFT, TRISTAR

Restrictions/Controls & Freight Information | NSN 5305-01-504-0068

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information