Product Details | SPRING LOADED SHAFT SEAL ASSEMBLY

4320-01-318-1900 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: NF15533, NF155331, NF15533-1, FSP98102TY1SZ, F-SP-98102TY1SZ, 231-31-1292, 231-31-1492, 4320-01-318-1900, 01-318-1900, 4320013181900, 013181900, 231311292, 231311492

Pumps and Compressors | Power and Hand Pumps

Supply Group (FSG) NSN Assign. NIIN
43 14 APR 1990 01-318-1900

Drawings & Photos | NSN 4320-01-318-1900


Demand History | NSN 4320-01-318-1900

Part Number Request Date QTY Origin
231-31-1292 2025-12-339 38 DIBBS
231-31-1492 2025-12-339 38 DIBBS
B89976 2025-12-339 38 DIBBS
231-31-1292 2025-11-332 150 DIBBS
231-31-1492 2025-11-332 150 DIBBS
B89976 2025-11-332 150 DIBBS
231-31-1292 2025-11-328 2 DIBBS
231-31-1292 2025-11-328 38 DIBBS
231-31-1492 2025-11-328 2 DIBBS
231-31-1492 2025-11-328 38 DIBBS
B89976 2025-11-328 2 DIBBS
B89976 2025-11-328 38 DIBBS
231-31-1292 2025-11-317 38 DIBBS
231-31-1292 2025-11-317 150 DIBBS
231-31-1492 2025-11-317 38 DIBBS
231-31-1492 2025-11-317 150 DIBBS
B89976 2025-11-317 38 DIBBS
B89976 2025-11-317 150 DIBBS
231-31-1292 2025-11-311 9 DIBBS
231-31-1492 2025-11-311 9 DIBBS
B89976 2025-11-311 9 DIBBS
231-31-1292 2025-11-307 17 DIBBS
231-31-1492 2025-11-307 17 DIBBS
B89976 2025-11-307 17 DIBBS
231-31-1292 2025-10-303 4 DIBBS
231-31-1492 2025-10-303 4 DIBBS
B89976 2025-10-303 4 DIBBS
231-31-1292 2025-10-302 150 DIBBS
231-31-1492 2025-10-302 150 DIBBS
B89976 2025-10-302 150 DIBBS
231-31-1292 2025-10-300 9 DIBBS
231-31-1492 2025-10-300 9 DIBBS
B89976 2025-10-300 9 DIBBS
231-31-1292 2025-10-294 17 DIBBS
231-31-1492 2025-10-294 17 DIBBS
B89976 2025-10-294 17 DIBBS
231-31-1292 2025-10-292 4 DIBBS
231-31-1492 2025-10-292 4 DIBBS
B89976 2025-10-292 4 DIBBS
231-31-1292 2025-10-289 17 DIBBS
231-31-1492 2025-10-289 17 DIBBS
B89976 2025-10-289 17 DIBBS
231-31-1292 2025-10-279 29 DIBBS
231-31-1492 2025-10-279 29 DIBBS
B89976 2025-10-279 29 DIBBS
231-31-1292 2025-10-278 17 DIBBS
231-31-1492 2025-10-278 17 DIBBS
B89976 2025-10-278 17 DIBBS
231-31-1292 2025-09-268 29 DIBBS
231-31-1492 2025-09-268 29 DIBBS
B89976 2025-09-268 29 DIBBS
231-31-1292 2025-09-245 27 DIBBS
231-31-1492 2025-09-245 27 DIBBS
B89976 2025-09-245 27 DIBBS
231-31-1492 2025-06-181 27 DIBBS
B89976 2025-06-181 27 DIBBS
FSP-14559-7 2025-06-181 27 DIBBS
NF15533-1 2025-06-181 27 DIBBS
231-31-1492 2025-04-100 17 DIBBS
B89976 2025-04-100 17 DIBBS
FSP-14559-7 2025-04-100 17 DIBBS
NF15533-1 2025-04-100 17 DIBBS
231-31-1492 2025-03-69 24 DIBBS
B89976 2025-03-69 24 DIBBS
FSP-14559-7 2025-03-69 24 DIBBS
NF15533-1 2025-03-69 24 DIBBS
231-31-1492 2025-02-56 24 DIBBS
B89976 2025-02-56 24 DIBBS
FSP-14559-7 2025-02-56 24 DIBBS
NF15533-1 2025-02-56 24 DIBBS
231-31-1492 2025-02-51 24 DIBBS
B89976 2025-02-51 24 DIBBS
FSP-14559-7 2025-02-51 24 DIBBS
NF15533-1 2025-02-51 24 DIBBS
4320-01-318-1900 2025-02-38 4 United States
231-31-1492 2025-01-27 23 DIBBS
B89976 2025-01-27 23 DIBBS
FSP-14559-7 2025-01-27 23 DIBBS
NF15533-1 2025-01-27 23 DIBBS
231-31-1492 2025-01-15 23 DIBBS
B89976 2025-01-15 23 DIBBS
FSP-14559-7 2025-01-15 23 DIBBS
NF15533-1 2025-01-15 23 DIBBS
231-31-1492 2024-10-275 28 DIBBS
B89976 2024-10-275 28 DIBBS
FSP-14559-7 2024-10-275 28 DIBBS
NF15533-1 2024-10-275 28 DIBBS
231-31-1492 2024-09-263 28 DIBBS
B89976 2024-09-263 28 DIBBS
FSP-14559-7 2024-09-263 28 DIBBS
NF15533-1 2024-09-263 28 DIBBS
231-31-1492 2024-09-260 28 DIBBS
B89976 2024-09-260 28 DIBBS
FSP-14559-7 2024-09-260 28 DIBBS
NF15533-1 2024-09-260 28 DIBBS
231-31-1492 2024-09-249 28 DIBBS
B89976 2024-09-249 28 DIBBS
FSP-14559-7 2024-09-249 28 DIBBS
NF15533-1 2024-09-249 28 DIBBS
231-31-1492 2024-04-117 129 DIBBS
B89976 2024-04-117 129 DIBBS
FSP-14559-7 2024-04-117 129 DIBBS
NF15533-1 2024-04-117 129 DIBBS
231-31-1492 2024-04-106 129 DIBBS
B89976 2024-04-106 129 DIBBS
FSP-14559-7 2024-04-106 129 DIBBS
NF15533-1 2024-04-106 129 DIBBS
231-31-1492 2024-04-94 129 DIBBS
B89976 2024-04-94 129 DIBBS
FSP-14559-7 2024-04-94 129 DIBBS
NF15533-1 2024-04-94 129 DIBBS
231-31-1492 2024-02-42 129 DIBBS
B89976 2024-02-42 129 DIBBS
FSP-14559-7 2024-02-42 129 DIBBS
NF15533-1 2024-02-42 129 DIBBS
231-31-1492 2023-10-285 34 DIBBS
NF15533-1 2023-10-285 34 DIBBS
231-31-1492 2023-03-90 129 DIBBS
NF15533-1 2023-03-90 129 DIBBS
231-31-1492 2023-03-82 28 DIBBS
NF15533-1 2023-03-82 28 DIBBS
231-31-1492 2023-02-41 17 DIBBS
NF15533-1 2023-02-41 17 DIBBS
231-31-1492 2023-01-30 17 DIBBS
NF15533-1 2023-01-30 17 DIBBS
231-31-1492 2023-01-18 17 DIBBS
NF15533-1 2023-01-18 17 DIBBS
231-31-1492 2022-12-349 101 DIBBS
NF15533-1 2022-12-349 101 DIBBS
231-31-1492 2022-09-265 76 DIBBS
NF15533-1 2022-09-265 76 DIBBS
231-31-1492 2022-09-264 58 DIBBS
NF15533-1 2022-09-264 58 DIBBS
231-31-1492 2022-09-250 76 DIBBS
NF15533-1 2022-09-250 76 DIBBS
231-31-1492 2021-06-181 80 DIBBS
NF15533-1 2021-06-181 80 DIBBS
4320-01-318-1900 2020-07-206 1 United States
231-31-1492 2020-05-139 48 DIBBS
NF15533-1 2020-05-139 48 DIBBS
231-31-1492 2020-02-51 25 DIBBS
NF15533-1 2020-02-51 25 DIBBS
231-31-1492 2019-12-335 22 DIBBS
NF15533-1 2019-12-335 22 DIBBS
231-31-1492 2019-08-241 22 DIBBS
NF15533-1 2019-08-241 22 DIBBS
4320-01-318-1900 2018-08-238 20 DIBBS
4320-01-318-1900 2018-04-115 2 United States
4320-01-318-1900 2017-10-278 42 DIBBS
4320-01-318-1900 2017-08-229 20 DIBBS
4320-01-318-1900 2017-04-100 23 DIBBS
4320-01-318-1900 2017-03-78 20 DIBBS
4320-01-318-1900 2015-01-01 56 DIBBS
4320-01-318-1900 2014-10-281 24 DIBBS
013181900 2014-08-217 2 United States
4320-01-318-1900 2014-07-208 16 DIBBS
4320-01-318-1900 2014-04-117 17 DIBBS
4320-01-318-1900 2014-01-16 12 DIBBS
4320-01-318-1900 2013-07-212 11 DIBBS
4320-01-318-1900 2013-03-66 18 DIBBS
4320-01-318-1900 2012-06-181 12 DIBBS
4320-01-318-1900 2012-04-101 8 DIBBS
4320-01-318-1900 2012-03-62 12 DIBBS
4320-01-318-1900 2009-05-150 1 US
4320-01-318-1900 2009-01-07 20 DIBBS
4320-01-318-1900 2008-12-340 17 DIBBS
4320-01-318-1900 2008-11-316 32 DIBBS
4320-01-318-1900 2008-10-283 10 DIBBS
4320-01-318-1900 2008-01-10 17 DIBBS
4320-01-318-1900 2007-11-309 8 DIBBS
4320-01-318-1900 2007-09-257 19 DIBBS
4320-01-318-1900 2007-07-188 22 DIBBS

Cross Reference | NSN 4320-01-318-1900

Part Number Cage Code Manufacturer
231-31-1292 83130 BUFFALO PUMPS, INC. DIV BUFFALO PUMPS DIV
231-31-1492 83130 BUFFALO PUMPS, INC. DIV BUFFALO PUMPS DIV
F-SP-98102TY1SZ 71724 JOHN CRANE INC
NF15533 83130 BUFFALO PUMPS, INC. DIV BUFFALO PUMPS DIV
NF15533-1 83130 BUFFALO PUMPS, INC. DIV BUFFALO PUMPS DIV

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Restrictions/Controls & Freight Information | NSN 4320-01-318-1900

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
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 4320-01-318-1900

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 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
AY : Assembly