Product Details | SPRING LOADED SHAFT SEAL ASSEMBLY

4320-01-281-3912 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: M49493, N-SP-00321 XF91MO15M, NSP00321XF91MO15M, CF-SP-78415TY21SZ1.00-BF501D0, CFSP78415TY21SZ100BF501D0, GCP-823 PIECE 16, GCP823PIECE16, 4320-01-281-3912, 01-281-3912, 4320012813912, 012813912

Pumps and Compressors | Power and Hand Pumps

Supply Group (FSG) NSN Assign. NIIN
43 22 JUN 1988 01-281-3912

Demand History | NSN 4320-01-281-3912

Part Number Request Date QTY Origin
GCP-823 PIECE 16 2022-07-202 3 DIBBS
M49493 2022-07-202 3 DIBBS
GCP-823 PIECE 16 2022-02-46 2 DIBBS
M49493 2022-02-46 2 DIBBS
GCP-823 PIECE 16 2021-12-354 1 DIBBS
M49493 2021-12-354 1 DIBBS
GCP-823 PIECE 16 2021-09-255 1 DIBBS
M49493 2021-09-255 1 DIBBS
GCP-823 PIECE 16 2020-10-294 3 DIBBS
M49493 2020-10-294 3 DIBBS
GCP-823 PIECE 16 2020-08-243 1 DIBBS
M49493 2020-08-243 1 DIBBS
GCP-823 PIECE 16 2020-04-114 3 DIBBS
M49493 2020-04-114 3 DIBBS
4320-01-281-3912 2014-08-230 7 DIBBS
4320-01-281-3912 2014-08-219 7 DIBBS
4320-01-281-3912 2012-07-185 2 DIBBS
4320-01-281-3912 2012-06-159 1 DIBBS

Cross Reference | NSN 4320-01-281-3912

Part Number Cage Code Manufacturer
CF-SP-78415TY21SZ1.00-BF501D0 71724 JOHN CRANE INC
GCP-823 PIECE 16 16062 M. T. DAVIDSON COMPANY
M49493 71724 JOHN CRANE INC
N-SP-00321 XF91MO15M 0EYA6 WARTSILA DEFENSE, INC.
N-SP-00321 XF91MO15M 0SYN4 WARTSILA LIPS INC
N-SP-00321 XF91MO15M 71724 JOHN CRANE INC

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Technical Data | NSN 4320-01-281-3912

Characteristic Specifications
GENERAL CHARACTERISTICS ITEM DESCRIPTION INCLUDES SPRING HOLDER,SPRING,DRIVE RING,RETAINER,FLEXIBLE DIAPHRAGM,WASHER,O-RING,SEAT
III END ITEM IDENTIFICATION PUMP,CENTRIFUGAL

Restrictions/Controls & Freight Information | NSN 4320-01-281-3912

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 118110 COMPRESSORS OR DEVICES
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 594 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
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 4320-01-281-3912

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
AY : Assembly