Product Details | SOCKET HEAD CAP SCREW

5305-00-543-6054 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: HE6679342, HE667-9342, HE8005755, HE800-5755, 169904F8D, 16990-4F8D, 947004F8D, 94700-4F8D, 5305-00-543-6054, 00-543-6054, 5305005436054, 005436054

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 02 OCT 1974 00-543-6054

Drawings & Photos | NSN 5305-00-543-6054


Demand History | NSN 5305-00-543-6054

Part Number Request Date QTY Origin
5305-00-543-6054 2025-06-161 285 United States
5305-00-543-6054 2025-04-97 16 TW
5305-00-543-6054 2019-10-274 184 Taiwan
16990-4F8D 2019-05-129 28 DIBBS
16990-4F8D 2019-05-121 28 DIBBS
16990-4F8D 2019-01-27 25 DIBBS
5305-00-543-6054 2018-11-334 1 DIBBS
5305-00-543-6054 2018-11-334 7 DIBBS
5305-00-543-6054 2018-11-327 8 DIBBS
5305-00-543-6054 2018-11-318 8 DIBBS
5305-00-543-6054 2018-11-309 1 DIBBS
5305-00-543-6054 2018-11-309 7 DIBBS
5305-00-543-6054 2017-07-202 9 DIBBS
5305-00-543-6054 2017-07-194 9 DIBBS
5305-00-543-6054 2011-03-63 497 DIBBS
5305-00-543-6054 2009-06-162 1095 DIBBS
5305-00-543-6054 2008-04-109 1215 DIBBS

Cross Reference | NSN 5305-00-543-6054

Part Number Cage Code Manufacturer
16990-4F8D 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
94700-4F8D 0PTK6 SPS TECHNOLOGIES INC
HE667-9342 F5385 SECTION DE CODIFICATION 85DGA/SMA/AIA/CP
HE800-5755 F5385 SECTION DE CODIFICATION 85DGA/SMA/AIA/CP

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Technical Data | NSN 5305-00-543-6054

Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER 0.250 INCHES
THREAD QUANTITY PER INCH 28
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.335 INCHES MINIMUM AND 0.341 INCHES MAXIMUM
FASTENER LENGTH 0.398 INCHES MINIMUM AND 0.404 INCHES MAXIMUM
MATERIAL STEEL OVERALL
SURFACE TREATMENT CADMIUM OVERALL
HARDNESS RATING 36.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL
HEAD STYLE C50 FLAT COUNTERSUNK
HEAD DIAMETER 0.480 INCHES MINIMUM AND 0.531 INCHES MAXIMUM
COUNTERSINK ANGLE 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLE D5 HEXAGON
WIDTH ACROSS FLATS 0.156 INCHES NOMINAL
MANUFACTURERS CODE 0PTK6
DESIGN CONTROL REFERENCE 94700-4F8D

Restrictions/Controls & Freight Information | NSN 5305-00-543-6054

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.
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 ZG Germany
ZH
ZJ
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 5305-00-543-6054

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
M
EA : Each