NSN 4320-01-497-7504 M32658, M36258, NSP003091
Product Details | SPRING LOADED SHAFT SEAL ASSEMBLY
4320-01-497-7504 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: M32658, M36258, NSP003091, NSP00-309-1, 4320-01-497-7504, 01-497-7504, 4320014977504, 014977504
Pumps and Compressors | Power and Hand Pumps
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | 04 JUN 2002 | 01-497-7504 | 32556 ( SEAL ASSEMBLY, SHAFT, SPRING LOADED ) |
Demand History | NSN 4320-01-497-7504
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| M32658 | 2021-10-278 | 1 | DIBBS |
| NSP00-309-1 | 2021-10-278 | 1 | DIBBS |
| 4320-01-497-7504 | 2013-11-329 | 1 | DIBBS |
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Technical Data | NSN 4320-01-497-7504
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL CORROSION RESISTING |
| SPECIAL FEATURES | FLUID, SEA WATER; ABSOLUTELY NO GREASE/LUBRICATION IS TO BE USED ON THE SHAFT DURING INSTALLATION; COMPRESSION TOOLS MUST BE REMOVED AFTER THE COMPRESSION HAS BEEN SET AND BEFORE STARTING UNIT; THE INFLATABLE SEAL CAN BE ACTIVATED ONLY W/SHIFT STATIONARY; UNDER NORMAL OPERATING CONDITIONS THE INFLATABLE SEAL SHOULD BE CONTINUALLY VENTED TO PREVENT ACCIDENTIAL ACTIVATION; THE INFLATABLE SEAL IS ACTIVATED W/AIR PRESSURE AT 40-60 PSIG; THE SEAL SHOULD BE VENTED PRIOR TO START UP BY TEMPORARILY INSTALLING ONE COMPRESSION TOOL AND SCREW, REMOVE COMPRESSION TOOL IMMEDIATELY AFTER WATER BEGINS TO SPRAY FROM BETWEEN SEAL FACES |
| III END ITEM IDENTIFICATION | SEAL ASSEMBLY |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | SHAFT SEAL |
Restrictions/Controls & Freight Information | NSN 4320-01-497-7504
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | A | Item 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: | 0 | Represents 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 | 128000 | PUMPS PWR NOI/WORKING HEADS/PARTS |
| Less than car load rating | ||
| Less than truck load rating | M | 85.0 |
| Water commodity Code | 594 | unknown |
| Originating Activity Code | AX | Defense Supply Center Columbus Columbus, OH 43216-5000 |
| 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 4320-01-497-7504
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 3B | Navy-owned stocks of field level repairable DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Reparability | D | Field Level Reparables |
| Acquisition Advice Codes | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



