Spring Loade Shaft Seal Assembly NSN 4320-01-497-7504

Item Description

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.

NSN: 4320-01-497-7504

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Features and Characteristics

End Application

Seal assembly

Part Name Assigned By Controlling Agency

Shaft seal

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

Material

Stainless steel

FSC

4320 Power And Hand Pumps

NIIN

014977504

NSN

4320014977504

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

NSP00-309-1

Cage Code:

0EYA6

Status:

MSDS:

Part Number:

M36258

Cage Code:

71724

Status:

MSDS:

Part Number:

M32658

Cage Code:

0EYA6

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8413919520
NAICS: 333911
SITC: 74291
Description: Parts, nesoi, of pumps for liquids
End Use (Code 21100):
Industrial engines

Q & A

Frequently asked questions for NSN 4320-01-497-7504

What are the manufacturers of nsn 4320014977504?

Does this nsn 4320014977504 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4320014977504
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.

Does nsn 4320014977504 contain any precious metals?
No precious metal content.

Does nsn 4320014977504 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4320014977504?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

32556

FIIG:

A23900

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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