Product Details | SOCKET HEAD CAP SCREW

5305-01-530-5642 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.

Part Alternates: E65-4273-12 REV B, E65427312REVB, 5305-01-530-5642, 01-530-5642, 5305015305642, 015305642

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 03 JUN 2005 01-530-5642

Drawings & Photos | NSN 5305-01-530-5642


Demand History | NSN 5305-01-530-5642

Part Number Request Date QTY Origin
E65-4273-12 REV B 2025-12-337 498 DIBBS
5305-01-530-5642 2025-12-336 498 US
5305-01-530-5642 2025-12-335 498 US
E65-4273-12 REV B 2025-11-329 498 DIBBS
E65-4273-12 REV B 2025-10-288 498 DIBBS
E65-4273-12 REV B 2025-10-280 498 DIBBS
E65-4273-12 REV B 2025-04-119 496 DIBBS
E65-4273-12 REV B 2025-04-111 496 DIBBS
E65-4273-12 REV B 2025-04-106 496 DIBBS
E65-4273-12 REV B 2025-04-98 496 DIBBS
E65-4273-12 REV B 2025-01-14 308 DIBBS
E65-4273-12 REV B 2024-09-256 308 DIBBS
E65-4273-12 REV B 2024-09-248 308 DIBBS
E65-4273-12 REV B 2024-06-157 632 DIBBS
E65-4273-12 REV B 2024-05-149 632 DIBBS
E65-4273-12 REV B 2024-05-140 632 DIBBS
E65-4273-12 REV B 2024-04-116 541 DIBBS
E65-4273-12 REV B 2024-04-108 541 DIBBS
E65-4273-12 REV B 2024-04-100 541 DIBBS
E65-4273-12 REV B 2022-02-59 428 DIBBS
E65-4273-12 REV B 2022-02-46 428 DIBBS
E65-4273-12 REV B 2020-11-309 205 DIBBS
E65-4273-12 REV B 2020-09-247 816 DIBBS
E65-4273-12 REV B 2020-07-211 159 DIBBS
E65-4273-12 REV B 2020-04-107 43 DIBBS
E65-4273-12 REV B 2020-04-99 43 DIBBS
E65-4273-12 REV B 2020-01-31 6 DIBBS
E65-4273-12 REV B 2020-01-23 6 DIBBS
E65-4273-12 REV B 2019-11-326 19 DIBBS
E65-4273-12 REV B 2019-11-318 19 DIBBS
E65-4273-12 REV B 2019-06-179 20 DIBBS
E65-4273-12 REV B 2019-06-170 20 DIBBS
E65-4273-12 REV B 2019-04-102 90 DIBBS
E65-4273-12 REV B 2019-04-93 90 DIBBS
5305-01-530-5642 2018-05-137 450 DIBBS
5305-01-530-5642 2018-05-130 170 DIBBS
5305-01-530-5642 2018-05-122 170 DIBBS
5305-01-530-5642 2018-02-46 397 DIBBS
5305-01-530-5642 2017-12-356 132 DIBBS
5305-01-530-5642 2017-12-355 132 DIBBS
5305-01-530-5642 2017-04-116 27 DIBBS
5305-01-530-5642 2016-02-39 299 DIBBS
5305-01-530-5642 2015-07-210 299 DIBBS
5305-01-530-5642 2015-04-110 240 DIBBS
5305-01-530-5642 2011-10-278 302 DIBBS
5305-01-530-5642 2011-03-88 406 DIBBS
5305-01-530-5642 2011-02-34 250 DIBBS
5305-01-530-5642 2011-01-01 95 DIBBS
5305-01-530-5642 2011-01-01 100 DIBBS
5305-01-530-5642 2008-12-352 199 DIBBS

Cross Reference | NSN 5305-01-530-5642

Part Number Cage Code Manufacturer
E65-4273-12 REV B 03AJ8 HATCH INDUSTRIES
E65-4273-12 REV B 0FW37 NAVAL SURFACE WARFARE CENTER CARDEROCK DIV
E65-4273-12 REV B 17283 LEVEL ONE FASTENERS DIV LEVEL 1 FASTENERS
E65-4273-12 REV B 1EJ29 NOVA MACHINE PRODUCTS, INC. DIV CURTISS-WRIGHT FLOW CONTROL

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Technical Data | NSN 5305-01-530-5642

Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER 0.750 INCHES
THREAD QUANTITY PER INCH 10
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 1.650 INCHES NOMINAL
FASTENER LENGTH 1.970 INCHES MINIMUM AND 2.000 INCHES MAXIMUM
MATERIAL NICKEL ALLOY 400 FASTENER
MATERIAL DOCUMENT AND CLASSIFICATION QQ-N-281 CL. A FED SPEC SINGLE MATERIAL RESPONSE FASTENER
HEAD STYLE C54 OVAL COUNTERSUNK
HEAD DIAMETER 1.281 INCHES MINIMUM AND 1.375 INCHES MAXIMUM
COUNTERSINK ANGLE 98.0 DEGREES MINIMUM AND 102.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLE D5 HEXAGON
WIDTH ACROSS FLATS 0.495 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
LOCKING FEATURE PATCH THREADS
SPECIAL FEATURES TWO PATCHES OF SELF LOCKING ELEMENT ON THREADS 60 DEGREES APART

Restrictions/Controls & Freight Information | NSN 5305-01-530-5642

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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
NMF Description 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 713 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
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

Management | NSN 5305-01-530-5642

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each