Product Details | ELECTRONIC SHIELDING GASKET

5999-01-499-4105 A shaped metallic item designed to increase the effectiveness of radio frequency/electromagnetic interference, or a nonmetallic item containing a wire mesh, metal, or other electrically conductive particles designed to provide environmental sealing and radio frequency/electromagnetic interference shielding. For bulk items see WIRE MESH, KNITTED or GASKETING MATERIAL, CONDUCTIVE.

Part Alternates: 4240754, 4240754501, 4240754-501, 5999-01-499-4105, 01-499-4105, 5999014994105, 014994105

Electrical and Electronic Equipment Components | Miscellaneous Electrical and Electronic Components

Supply Group (FSG) NSN Assign. NIIN
59 23 JUL 2002 01-499-4105

Drawings & Photos | NSN 5999-01-499-4105


Demand History | NSN 5999-01-499-4105

Part Number Request Date QTY Origin
4240754-501 2025-11-331 19 DIBBS
4240754-501 2025-11-325 40 DIBBS
4240754-501 2025-10-275 40 DIBBS
4240754-501 2025-09-259 10 DIBBS
4240754-501 2025-09-247 30 DIBBS
4240754-501 2024-09-270 10 DIBBS
4240754-501 2019-11-317 24 DIBBS
4240754-501 2019-08-219 4 DIBBS
4240754-501 2019-05-136 4 DIBBS
5999-01-499-4105 2018-06-179 6 DIBBS
5999-01-499-4105 2018-04-116 8 DIBBS
5999-01-499-4105 2016-11-308 6 DIBBS
5999-01-499-4105 2015-05-134 10 DIBBS
5999-01-499-4105 2015-01-11 10 DIBBS
5999-01-499-4105 2014-09-260 7 DIBBS
5999-01-499-4105 2007-04-108 9 DIBBS
5999-01-499-4105 2006-05-122 11 DIBBS

Cross Reference | NSN 5999-01-499-4105

Part Number Cage Code Manufacturer
4240754 93346 SENSOR AND ANTENNA SYSTEMS, LANSDALE, INC.
4240754-501 93346 SENSOR AND ANTENNA SYSTEMS, LANSDALE, INC.

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Technical Data | NSN 5999-01-499-4105

Characteristic Specifications
MATERIAL RUBBER FLUOROSILICONE CLASS FQ ENVIRONMENTAL SEAL
STYLE DESIGNATOR B47 NON-CIRCULAR
OVERALL LENGTH 38.820 INCHES NOMINAL
OVERALL WIDTH 14.070 INCHES NOMINAL
OUTSIDE CORNER RADIUS 0.250 INCHES NOMINAL
APERTURE WIDTH 12.250 INCHES NOMINAL
APERTURE LENGTH 36.850 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH 0.475 INCHES NOMINAL
SMALLEST BOLT HOLE DIAMETER 0.250 INCHES NOMINAL
LARGEST BOLT HOLE DIAMETER 0.625 INCHES NOMINAL
SMALLEST BOLT HOLE QUANTITY 45
LARGEST BOLT HOLE QUANTITY 6
III END ITEM IDENTIFICATION 1680-01-497-8241 GABLE COVER ASSY. EA-6B AIRCRAFT

Restrictions/Controls & Freight Information | NSN 5999-01-499-4105

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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 062800 RADIO/TV RECEIVING SET CHASSIS ETC
Less than car load rating
Less than truck load rating M 85.0
Water commodity Code 723 unknown
Originating Activity Code TX Defense Supply Center Columbus
Columbus, OH 43218
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
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 5999-01-499-4105

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