Spring Loade Shaft Seal Assembly NSN 4320-01-512-4384

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: 4320-01-512-4384

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Features and Characteristics

Part Name Assigned By Controlling Agency

Inavy mech seal hi press

Special Features

Prevents failure under transient surges or system upsets; static o-ring on shaft; narrow contact area; finger springs fixed to gland; automatic stationary anti-rotation lock; double captured gland half and rotary half gaskets; patented gland and holder screws; patented adjustable gland tabs; patented automatic centering; speed limits: to 4000 fpm; temperature limits: to 250 degrees f; style: 443 high pressure; dimension: 6.00; seal faces: carbon with silicon carbide; elastomer: flourocarbon, rsc faces, spares kit

FSC

4320 Power And Hand Pumps

NIIN

015124384

NSN

4320015124384

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

803166-442HP-6.00-CB/SC-FL-1K

Cage Code:

71431

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 4320-01-512-4384

What are the manufacturers of nsn 4320015124384?

A. W. Chesterton Company (71431)

Does this nsn 4320015124384 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4320015124384
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 4320015124384 contain any precious metals?
No precious metal content.

Does nsn 4320015124384 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4320015124384?
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