Product Details | FLAT VALVE DIAPHRAGM

4820-01-109-8181 An item in the form of one or more thin flexible sheets normally designed to form a tight seal between chambers of a valve, and to transmit motion to a valve disk either directly or through a mechanical linkage. The surface of the item(s) may not be formed or molded to have a beaded or rolled edge, ribs, or any other raised surfaces. The item may contain bolt holes and/or a center hole. Excludes DIAPHRAGM, VALVE, SPECIAL SHAPED and GASKET.20316600062Aircraft Air Conditioning, Heating, and Pressurizing Equipment48100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: C2105, C-2105, C210500, C-2105-00, C2105K, C-2105K, C-6375 PC 5 , C6375PC5, 46564ITEM3 , 4820-01-109-8181, 01-109-8181, 4820011098181, 011098181

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 21 MAR 1981 01-109-8181

Demand History | NSN 4820-01-109-8181

Part Number Request Date QTY Origin
C-2105K 2022-09-268 100 DIBBS
C-2105K 2022-05-151 100 DIBBS
C-2105K 2022-05-139 100 DIBBS
C-2105K 2020-12-345 50 DIBBS
C-2105K 2020-07-211 24 DIBBS
C-2105K 2020-06-170 33 DIBBS
C-2105K 2019-10-276 33 DIBBS
4820-01-109-8181 2016-11-318 33 DIBBS
4820-01-109-8181 2015-05-127 43 DIBBS

Cross Reference | NSN 4820-01-109-8181

Part Number Cage Code Manufacturer
46564ITEM3 86184 GRISWOLD INDUSTRIES, CO. DBA CLA-VAL CO
C-2105 86184 GRISWOLD INDUSTRIES, CO. DBA CLA-VAL CO
C-2105-00 86184 GRISWOLD INDUSTRIES, CO. DBA CLA-VAL CO
C-2105K 86184 GRISWOLD INDUSTRIES, CO. DBA CLA-VAL CO
C-6375 PC 5 86184 GRISWOLD INDUSTRIES, CO. DBA CLA-VAL CO

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Technical Data | NSN 4820-01-109-8181

Characteristic Specifications
MATERIAL RUBBER, SYNTHETIC

Restrictions/Controls & Freight Information | NSN 4820-01-109-8181

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 051080 FAUCETS,BIBCOCKS,GATES VALVES
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 594 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 4820-01-109-8181

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