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Spring Loade Shaft Seal Assembly NSN 4320-01-318-3681

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 4320-01-318-3681 NSN: 4320-01-318-3681

Features and Characteristics

Functional Description
Used on hydraulic pump for b-52
General Description
Seal assembly consists of; 1 seal case made from no. 416 stainless steel; 2o-rings made from fluorocarbon; 1 sealring made from carbon graphite; 1 magnet made from alnico-5; 1 washer made from no. 18-8 stainless steel; 1 split sleeve made from no. 18-8 stainless steel
FSC
4320 Power And Hand Pumps
NIIN
013183681
NSN
4320013183681

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
86145
Cage Code:
04171
Status:
A
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 4320-01-318-3681
What are the manufacturers of nsn 4320013183681?
Does this nsn 4320013183681 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4320013183681
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 4320013183681 contain any precious metals?
No precious metal content.
Does nsn 4320013183681 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4320013183681?
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:
A
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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