Product Details | MACHINE SCREW

5305-01-598-7631 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: 26977847, 2697784-7, 5305-01-598-7631, 01-598-7631, 5305015987631, 015987631

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 25 AUG 2011 01-598-7631

Cross Reference | NSN 5305-01-598-7631

Part Number Cage Code Manufacturer
2697784-7 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 5305-01-598-7631

Technical Data | NSN 5305-01-598-7631

Characteristic Specifications
THREAD DIRECTION RIGHT-HAND
HEAD HEIGHT 0.062 INCHES NOMINAL
THREAD LENGTH 0.500 INCHES NOMINAL
HEAD DIAMETER 0.167 INCHES NOMINAL
LOCKING FEATURE MATERIAL PLASTIC POLYAMIDE
SCREW SURFACE TREATMENT PASSIVATE
THREAD SERIES DESIGNATOR UNC
LOCKING FEATURE MATERIAL DOCUMENT AND CLASSIFICATION MIL-F-18240 TY P MIL SPEC SINGLE MATERIAL RESPONSE
THREAD QUANTITY PER INCH 56
LOCKING FEATURE PATCH
PART NAME ASSIGNED BY CONTROLLING AGENCY SCREW MACHINE, CROSS RECESSED, SELF LOCKING
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35 FED SPEC 1ST TREATMENT RESPONSE
NOMINAL THREAD DIAMETER 0.086 INCHES
SCREW MATERIAL DOCUMENT AND CLASSIFICATION FF-S-92 TY III STY 9C FED SPEC SINGLE MATERIAL RESPONSE
THREAD CLASS 2A
HEAD STYLE PAN
FASTENER LENGTH 0.500 INCHES NOMINAL
INTERNAL DRIVE STYLE CROSS RECESS TYPE 1
SCREW MATERIAL STEEL CORROSION RESISTING

Restrictions/Controls & Freight Information | NSN 5305-01-598-7631

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.
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.
Category Code Description
No Freight Information