Product Details | SPRING LOADED SHAFT SEAL ASSEMBLY

4320-01-488-9442 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: 803447, 8034470442-2.37-SC/SC-EP-1KMK, 8034470442237SCSCEP1KMK, 803447-442-2.37-SC/SC-EP-1MK, 803447442237SCSCEP1MK, 4320-01-488-9442, 01-488-9442, 4320014889442, 014889442

Pumps and Compressors | Power and Hand Pumps

Supply Group (FSG) NSN Assign. NIIN
43 06 SEP 2001 01-488-9442

Demand History | NSN 4320-01-488-9442

Part Number Request Date QTY Origin
4320-01-488-9442 2022-09-270 1 United States
803447-442-2.37-SC/SC-EP-1MK 2020-05-133 24 DIBBS
803447-442-2.37-SC/SC-EP-1MK 2020-04-118 24 DIBBS
803447-442-2.37-SC/SC-EP-1MK 2020-04-111 14 DIBBS
803447-442-2.37-SC/SC-EP-1MK 2020-04-100 14 DIBBS
803447-442-2.37-SC/SC-EP-1MK 2020-03-61 19 DIBBS
803447-442-2.37-SC/SC-EP-1MK 2020-01-30 8 DIBBS
803447-442-2.37-SC/SC-EP-1MK 2019-12-335 2 DIBBS
803447-442-2.37-SC/SC-EP-1MK 2019-11-317 3 DIBBS
4320-01-488-9442 2018-02-52 35 DIBBS
4320-01-488-9442 2018-01-07 13 DIBBS
4320-01-488-9442 2017-11-306 12 DIBBS
4320-01-488-9442 2017-05-136 20 DIBBS
4320-01-488-9442 2017-04-100 20 DIBBS
4320-01-488-9442 2017-03-87 9 DIBBS
4320-01-488-9442 2017-03-64 11 DIBBS
4320-01-488-9442 2017-02-37 8 DIBBS
4320-01-488-9442 2015-10-295 20 DIBBS
4320-01-488-9442 2014-05-132 15 DIBBS
4320-01-488-9442 2014-04-120 15 DIBBS
4320-01-488-9442 2013-05-145 0 DIBBS
4320-01-488-9442 2011-12-352 1 DIBBS
4320-01-488-9442 2010-04-96 12 DIBBS
4320-01-488-9442 2009-09-260 32 DIBBS
4320-01-488-9442 2009-08-233 9 DIBBS
4320-01-488-9442 2009-06-170 6 DIBBS
4320-01-488-9442 2009-06-156 14 DIBBS
4320-01-488-9442 2009-05-131 11 DIBBS
4320-01-488-9442 2009-03-82 13 DIBBS
4320-01-488-9442 2008-01-11 37 DIBBS
4320-01-488-9442 2007-11-334 23 DIBBS
4320-01-488-9442 2007-11-318 32 DIBBS
4320-01-488-9442 2007-04-108 21 DIBBS

Cross Reference | NSN 4320-01-488-9442

Part Number Cage Code Manufacturer
803447 71431 A. W. CHESTERTON COMPANY
803447-442-2.37-SC/SC-EP-1MK 71431 A. W. CHESTERTON COMPANY
8034470442-2.37-SC/SC-EP-1KMK 71431 A. W. CHESTERTON COMPANY

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Technical Data | NSN 4320-01-488-9442

Characteristic Specifications
SPECIAL FEATURES SEAL ASSEMBLY, SHAFT, STYLE:442, DIMENSION:2.37, SEAL FACES:SILICON CARBIDE WITH SILICON CARBIDE, ELASTOMER: ETHYLENE PROPYLENE, RSC FACES, MONEL, SPARES KIT, U OF M:EACH
III PART NAME ASSIGNED BY CONTROLLING AGENCY INAVY:MECH SEAL SPLIT

Restrictions/Controls & Freight Information | NSN 4320-01-488-9442

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.
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 127900 MACHINERY:PUMPS HAND/WINDMILL
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 594 unknown
Originating Activity Code HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity E Engineer supplies, other than those listed under code B.
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 4320-01-488-9442

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material IDBGConsumables Non-Developmental Items (NDI)
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
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
1
EA : Each