Product Details | MACHINE SCREW

5305-00-543-2581 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: MS3523462, MS-35234-62 , MS35234-62, FFS92TYPE1STYLE9S, 714097-357, 8599274294, 8599274-294, 0453357, 0453-357, 12Z1132153, 12Z1132-153, 70A3206014480, 70A3206014-480, 5305-00-543-2581, 00-543-2581, 5305005432581, 005432581, 714097357

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-543-2581

Drawings & Photos | NSN 5305-00-543-2581


Cross Reference | NSN 5305-00-543-2581

Part Number Cage Code Manufacturer
0453-357 56232 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN
12Z1132-153 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
12Z1132-153 94135 NAVAL ORDNANCE STANDARDS
70A3206014-480 04655 GENERAL DYNAMICS C4 SYSTEMS, INC.
714097-357 07187 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
714097-357 56232 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN
8599274-294 09691 L-3 COMMUNICATIONS ELECTRONIC SYSTEMS INC
8599274-294 24617 GENERAL MOTORS CORP
FFS92TYPE1STYLE9S 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
MS-35234-62 G1797 THEON SENSORS S.A.
MS35234-62 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 5305-00-543-2581

Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER 0.190 INCHES
THREAD QUANTITY PER INCH 32
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.437 INCHES NOMINAL
FASTENER LENGTH 0.437 INCHES NOMINAL
SCREW MATERIAL STEEL CORROSION RESISTING
SCREW SURFACE TREATMENT PASSIVATE
HEAD STYLE A24 PAN NO. 2
HEAD DIAMETER 0.357 INCHES MINIMUM AND 0.373 INCHES MAXIMUM
HEAD HEIGHT 0.099 INCHES MINIMUM AND 0.110 INCHES MAXIMUM
INTERNAL DRIVE STYLE B10 SLOT
MANUFACTURERS CODE 81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE FFS92TYPE1STYLE9S
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS35234-62

Restrictions/Controls & Freight Information | NSN 5305-00-543-2581

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:UPrecious 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
NMF Description 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating U 50
Less than truck load rating W Rating Variable
Water commodity Code 713 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable