Product Details | SOCKET HEAD CAP SCREW

5305-00-993-1063 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: GYK510M, GYK5-10M, 5305-00-993-1063, 00-993-1063, 5305009931063, 009931063

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 30 MAR 1967 00-993-1063

Drawings & Photos | NSN 5305-00-993-1063


Demand History | NSN 5305-00-993-1063

Part Number Request Date QTY Origin
GYK5-10M 2025-06-181 164 DIBBS
GYK5-10M 2025-03-78 4759 DIBBS
GYK5-10M 2025-03-70 4759 DIBBS
GYK5-10M 2025-02-36 164 DIBBS
GYK5-10M 2025-01-21 164 DIBBS
5305-00-993-1063 2024-04-102 17049 US
GYK5-10M 2024-04-96 17049 DIBBS
GYK5-10M 2024-03-88 17049 DIBBS
GYK5-10M 2019-08-213 5178 DIBBS
GYK5-10M 2019-07-205 5178 DIBBS
GYK5-10M 2019-06-154 4968 DIBBS
GYK5-10M 2019-01-14 4968 DIBBS
GYK5-10M 2019-01-06 4968 DIBBS
GYK5-10M 2018-08-222 58 United Kingdom
5305-00-993-1063 2018-08-214 19076 DIBBS
5305-00-993-1063 2018-01-09 35200 DIBBS
5305-00-993-1063 2017-10-295 18073 DIBBS
5305-00-993-1063 2016-10-297 5146 DIBBS
5305-00-993-1063 2014-07-195 1 DIBBS-RFPs
5305-00-993-1063 2013-12-350 13805 DIBBS
5305-00-993-1063 2013-11-315 11695 DIBBS
5305-00-993-1063 2013-08-227 19226 DIBBS
5305-00-993-1063 2012-11-333 13317 DIBBS
5305-00-993-1063 2012-11-319 19904 DIBBS
5305-00-993-1063 2012-11-312 500 US
5305-00-993-1063 2012-07-201 19904 DIBBS
5305-00-993-1063 2012-07-200 10278 DIBBS
5305-00-993-1063 2012-04-97 10278 DIBBS
5305-00-993-1063 2011-12-362 14210 DIBBS
5305-00-993-1063 2011-09-264 11619 DIBBS
5305-00-993-1063 2011-07-193 13601 DIBBS
5305-00-993-1063 2011-05-139 10969 DIBBS
5305-00-993-1063 2010-10-279 8807 DIBBS
5305-00-993-1063 2010-08-231 7363 DIBBS
5305-00-993-1063 2010-05-124 10449 DIBBS
5305-00-993-1063 2010-03-76 1000 US
5305-00-993-1063 2009-08-218 8990 DIBBS
5305-00-993-1063 2009-06-159 4213 DIBBS
5305-00-993-1063 2008-12-366 5650 DIBBS
5305-00-993-1063 2008-12-353 3391 DIBBS
5305-00-993-1063 2008-08-227 4020 US
5305-00-993-1063 2008-08-218 4018 DIBBS
5305-00-993-1063 2008-06-155 2233 DIBBS

Cross Reference | NSN 5305-00-993-1063

Part Number Cage Code Manufacturer
GYK5-10M 0B9R9 MEGGITT AIRCRAFT BRAKING SYSTEMS CORPORATION
GYK5-10M 0PTK6 SPS TECHNOLOGIES INC
GYK5-10M 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
GYK5-10M 73842 GOODYEAR TIRE AND RUBBER CO THE

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Technical Data | NSN 5305-00-993-1063

Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER 0.312 INCHES
THREAD QUANTITY PER INCH 24
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.625 INCHES MINIMUM
FASTENER LENGTH 0.625 INCHES NOMINAL
MATERIAL STEEL OVERALL
SURFACE TREATMENT CADMIUM OVERALL
HEAD STYLE C50 FLAT COUNTERSUNK
HEAD DIAMETER 0.600 INCHES MINIMUM AND 0.656 INCHES MAXIMUM
COUNTERSINK ANGLE 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLE D5 HEXAGON
WIDTH ACROSS FLATS 0.187 INCHES NOMINAL
MANUFACTURERS CODE 0B9R9
DESIGN CONTROL REFERENCE GYK5-10M

Restrictions/Controls & Freight Information | NSN 5305-00-993-1063

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: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
Less than truck load rating W Rating Variable
Water commodity Code 713 unknown
Originating Activity Code SG 403 SCMS/GUED
5215 Thurlow St, Suite 5, Bldg 70C
Wright-Patterson AFB OH 45433
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 5305-00-993-1063

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
Price ValidationV The current standard price has been validated.
  • The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
  • The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
  • ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
H
EA : Each
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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
H
EA : Each