Product Details | SPRING LOADED SHAFT SEAL ASSEMBLY

4320-01-254-1437 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: M30220, NSP00185, NSP-00185, CFSP77055-1-2.375IN-TY1-BF1C1, CFSP77055123, CFSP7705512375INTY1BF1C1, 999F0717 PC 38, 999F0717PC38, 4320-01-254-1437, 01-254-1437, 4320012541437, 012541437

Pumps and Compressors | Power and Hand Pumps

Supply Group (FSG) NSN Assign. NIIN
43 01 MAY 1987 01-254-1437

Demand History | NSN 4320-01-254-1437

Part Number Request Date QTY Origin
999F0717 PC 38 2024-09-249 12 DIBBS
CFSP77055-1-2.375IN-TY1-BF1C1 2024-09-249 12 DIBBS
M30220 2024-09-249 12 DIBBS
999F0717 PC 38 2023-02-40 17 DIBBS
CFSP77055-1-2.375IN-TY1-BF1C1 2023-02-40 17 DIBBS
M30220 2023-02-40 17 DIBBS
999F0717 PC 38 2022-08-237 13 DIBBS
CFSP77055-1-2.375IN-TY1-BF1C1 2022-08-237 13 DIBBS
M30220 2022-08-237 13 DIBBS
999F0717 PC 38 2021-02-46 7 DIBBS
CFSP77055-1-2.375IN-TY1-BF1C1 2021-02-46 7 DIBBS
M30220 2021-02-46 7 DIBBS
999F0717 PC 38 2020-04-110 25 DIBBS
CFSP77055-1-2.375IN-TY1-BF1C1 2020-04-110 25 DIBBS
M30220 2020-04-110 25 DIBBS
999F0717 PC 38 2019-05-142 4 DIBBS
CFSP77055-1-2.375IN-TY1-BF1C1 2019-05-142 4 DIBBS
M30220 2019-05-142 4 DIBBS
999F0717 PC 38 2019-01-31 25 DIBBS
CFSP77055-1-2.375IN-TY1-BF1C1 2019-01-31 25 DIBBS
M30220 2019-01-31 25 DIBBS
4320-01-254-1437 2018-02-46 20 DIBBS
4320-01-254-1437 2017-10-274 18 DIBBS
4320-01-254-1437 2016-05-138 17 DIBBS
4320-01-254-1437 2015-03-60 15 DIBBS
4320-01-254-1437 2015-01-29 15 DIBBS
4320-01-254-1437 2011-07-186 11 DIBBS

Cross Reference | NSN 4320-01-254-1437

Part Number Cage Code Manufacturer
999F0717 PC 38 63857 WARREN PUMPS LLC
CFSP77055-1,2.3 71724 JOHN CRANE INC
CFSP77055-1-2.375IN-TY1-BF1C1 71724 JOHN CRANE INC
M30220 71724 JOHN CRANE INC
NSP-00185 0EYA6 WARTSILA DEFENSE, INC.
NSP-00185 0SYN4 WARTSILA LIPS INC

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Technical Data | NSN 4320-01-254-1437

Characteristic Specifications
GENERAL CHARACTERISTICS ITEM DESCRIPTION CONSISTS OF SPRING HOLDER; SPRING; ELASTOMER BELLOWS; DRIVING BAND; DRIVING NOTCH; DISC; RETAINER; PRIMARY SEALING RING; MATING RING AND O-RING
MANUFACTURERS CODE 71724
DESIGN CONTROL REFERENCE CFSP77055-1-2.375IN-TY1-BF1C1

Restrictions/Controls & Freight Information | NSN 4320-01-254-1437

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 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 4320-01-254-1437

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