Product Details | SPRING LOADED SHAFT SEAL ASSEMBLY

4320-01-174-3517 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: M49856, NF14323, NSP00322, NSP-00322, CF SP-72369TY1SZ.875-BP1D1, CF-SP-72369SZ7/8INTY1BPMDM, CFSP72369SZ78INTY1BPMDM, CF-SP-72369TY1-7/8INBPIDI, CFSP72369TY178INBPIDI, CFSP72369TY1S, CF-SP-72369TY1S, CFSP72369TY1SZ875BP1D1, PL-1520E-1 ITEM 82, PL1520E1ITEM82, 1011617010, 231-31-1045, 4320-01-174-3517, 01-174-3517, 4320011743517, 011743517, 231311045

Pumps and Compressors | Power and Hand Pumps

Supply Group (FSG) NSN Assign. NIIN
43 16 MAR 1984 01-174-3517

Demand History | NSN 4320-01-174-3517

Part Number Request Date QTY Origin
231-31-1246 2025-03-86 8 DIBBS
M49856 2025-03-86 8 DIBBS
NF14323 2025-03-86 8 DIBBS
231-31-1246 2024-06-165 9 DIBBS
M49856 2024-06-165 9 DIBBS
NF14323 2024-06-165 9 DIBBS
231-31-1246 2022-11-317 10 DIBBS
M49856 2022-11-317 10 DIBBS
NF14323 2022-11-317 10 DIBBS
231-31-1246 2020-02-44 3 DIBBS
M49856 2020-02-44 3 DIBBS
NF14323 2020-02-44 3 DIBBS
4320-01-174-3517 2018-11-305 10 DIBBS
4320-01-174-3517 2018-09-270 4 DIBBS
4320-01-174-3517 2018-08-214 3 DIBBS
4320-01-174-3517 2016-06-174 19 DIBBS
4320-01-174-3517 2016-06-154 19 DIBBS
4320-01-174-3517 2016-02-55 1 DIBBS
4320-01-174-3517 2015-12-362 7 DIBBS
4320-01-174-3517 2015-12-350 7 DIBBS
4320-01-174-3517 2015-12-340 3 DIBBS
4320-01-174-3517 2015-11-305 2 DIBBS
4320-01-174-3517 2015-09-258 2 DIBBS
NF14323 2015-08-215 2 United States
4320-01-174-3517 2015-08-214 1 DIBBS
4320-01-174-3517 2015-06-154 2 DIBBS
4320-01-174-3517 2015-05-134 1 DIBBS
4320-01-174-3517 2015-05-124 1 DIBBS
4320-01-174-3517 2015-04-111 1 DIBBS
4320-01-174-3517 2011-08-237 4 DIBBS
NF14323 2008-08-227 3 US
4320-01-174-3517 2008-08-219 3 DIBBS
4320-01-174-3517 2007-12-361 3 DIBBS
4320-01-174-3517 2007-08-214 6 DIBBS
4320-01-174-3517 2006-07-191 6 DIBBS

Cross Reference | NSN 4320-01-174-3517

Part Number Cage Code Manufacturer
1011617010 76371 MECHANICAL EQUIPMENT COMPANY, INC. DBA MECO
231-31-1045 83130 BUFFALO PUMPS, INC. DIV BUFFALO PUMPS DIV
CF SP-72369TY1SZ.875-BP1D1 71724 JOHN CRANE INC
CF-SP-72369SZ7/8INTY1BPMDM 71724 JOHN CRANE INC
CF-SP-72369TY1-7/8INBPIDI 71724 JOHN CRANE INC
CF-SP-72369TY1S 71724 JOHN CRANE INC
M49856 71724 JOHN CRANE INC
NF14323 83130 BUFFALO PUMPS, INC. DIV BUFFALO PUMPS DIV
NSP-00322 0EYA6 WARTSILA DEFENSE, INC.
NSP-00322 0SYN4 WARTSILA LIPS INC
PL-1520E-1 ITEM 82 83130 BUFFALO PUMPS, INC. DIV BUFFALO PUMPS DIV

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Technical Data | NSN 4320-01-174-3517

Characteristic Specifications
GENERAL CHARACTERISTICS ITEM DESCRIPTION CONSISTS OF ONE MATING RING; ONE 0-RING; ONE PRIMARY RING; ONE BELLOWS; ONE RETAINER; ONE SPRING; ONE DISC; ONE DRIVE BAND; AND ONE SPRING HOLDER
MANUFACTURERS CODE 83130
DESIGN CONTROL REFERENCE NF14323

Restrictions/Controls & Freight Information | NSN 4320-01-174-3517

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 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 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 4320-01-174-3517

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