Spring Loade Shaft Seal Assembly NSN 4320-01-380-0275

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: 4320-01-380-0275

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Features and Characteristics

End Application

Pump, centrifugal p/n 2 1-2l used onboard 400 ft wagb coast guard vessels

General Description

Static o-ring on the shaft, guaranteed non-fretting. Seal ring support shoulder, machined square within 0.001 inch tolerance. Compound integral drive pads. Stress relieved faces are hydraulically balanced and mate over a narrow cross-section for low frictional heat. Flush port can be rotated to a convenient location for ease of piping. Stationary springs, isolated for fluid to prevent clogging. Adjustable gland fits virtually any bolt circle. Patent pending. Semi-finished gland can be used with the standard components to meet ap1610 in a cost-effective manner. Centering strap one-step installation device. Patent no. 4, 989, 882. Self-centering lock ring achieves superior concentriciry. Patent no. 4, 639, 000.

FSC

4320 Power And Hand Pumps

NIIN

013800275

NSN

4320013800275

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

665706

Cage Code:

0LSK8

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 4320-01-380-0275

What are the manufacturers of nsn 4320013800275?

A. W. Chesterton Company (0LSK8)

Does this nsn 4320013800275 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4320013800275
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 4320013800275 contain any precious metals?
No precious metal content.

Does nsn 4320013800275 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4320013800275?
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
Quality Fast Service