Product Details | SPRING LOADED SHAFT SEAL ASSEMBLY

4320-01-078-2523 A combination of items used in sealing various rotary shaft equipment. It may include items such as bellows, disk, drive ring, flexible diaphragm, mating ring, o-ring, retainer, seat, sleeve, washer and the like. Excludes SEAL, PLAIN ENCASED.

Part Alternates: 5N6649, 5N9547, 7L5663, 4320-01-078-2523, 01-078-2523, 4320010782523, 010782523

Pumps and Compressors | Power and Hand Pumps

Supply Group (FSG) NSN Assign. NIIN
43 10 JUN 1979 01-078-2523

Demand History | NSN 4320-01-078-2523

Part Number Request Date QTY Origin
4320-01-078-2523 2014-03-62 1 NZ
4320-01-078-2523 2014-02-54 4 DIBBS
5N6649 2014-01-22 2 UK
4320-01-078-2523 2013-05-143 2 DIBBS
4320-01-078-2523 2012-03-82 2 DIBBS

Cross Reference | NSN 4320-01-078-2523

Part Number Cage Code Manufacturer
5N6649 11083 CATERPILLAR INC. DBA CATERPILLAR
5N9547 11083 CATERPILLAR INC. DBA CATERPILLAR
7L5663 11083 CATERPILLAR INC. DBA CATERPILLAR

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Technical Data | NSN 4320-01-078-2523

Characteristic Specifications
GENERAL CHARACTERISTICS ITEM DESCRIPTION CONSISTS OF SPRING,HELICAL COMPRESSION 1.813 IN. L.{ 1 IN. I.D.{ WIRESIZE{ 10 GAGE,4.5 TURNS { ASSEMBLY OF PRIMARY SEAL RING{ 0.828 IN. I.D.{ 1.186 IN. O.D.{ 0.594 IN. L.{ MATERIAL-TUNGSTEN CARBIDE{ FLEXIBLE DIAPHRAGM,MATERIAL-BONA-N{ RETAINER AND DRIVE RING-STAINLESS STEEL 316{ MATING RING-TUNGSTEN CARBIDE AND COP TYPE{ STATIONARY SECONDARY ASSEMBLY{ 0.813 IN. I.D.{ 1.375 IN. O.D.{ 0.375 IN. L { UNIT DESIGNED FOR SHAFT 0.750 IN.
MANUFACTURERS CODE 11083
DESIGN CONTROL REFERENCE 5N9547

Restrictions/Controls & Freight Information | NSN 4320-01-078-2523

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 194120 WASHERS/GASKETS/PCKG DVCS NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 713 unknown
Originating Activity Code XF
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 4320-01-078-2523

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 CodesHDIRECT DELIVERY UNDER A CENTRAL CONTRACT # (VENDOR STOCKED) Issue, transfer or shipment is not subject to specialized controls other than those imposed by IMM/Service/Agency supply policy. 1. The item is centrally managed and procured. 2. Normal issue is by direct shipment from the vendor to the user at the order of the ICP or IMM. However, orders may be shipped from stock by ICP or IMM distribution facilities when the vendor's minimum order quantity is not met, or when stocks are being drawn down. 3. Requisitions and fund citations will be submitted in accordance with IMM/Service/Agency Requisitioning Procedures. 4. Generally delivery will be made within applicable Service/Agency guidelines addressing customer required timeframe.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each