Spring Loade Shaft Seal Assembly NSN 4320-00-850-3683

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: 4320-00-850-3683

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Features and Characteristics

General Description

Jflanged spool, 1.5625 in. Bore dia, 2.500 in. Od body, 2.7842 in. Lg, 1st end, flange 3.500 diameter 0.437 in. Thk, flange 2.500 in. Diameter 0.0156 in. Thk, 2nd end flange 2.500 in. Diameter 0.2656 in. Thk, gasket 3.500 in. Od, 3.000 in. Id, 0.03125 in. Thk, seal, 1.750 in. Bore dia, 2.500 in. Od, 1.4375 in. Lg o/a, spring loaded, w/plastic insert and graphite seal, 4 setscrews 0.250 in.-20 nc spaced 90.0 degrees on rim, 8 bolt holes n0.10-32 thd spaced 45.0 degrees apart on 2.125 in. Diameter bolt circle

FSC

4320 Power And Hand Pumps

NIIN

008503683

NSN

4320008503683

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

SG-4544PC21

Cage Code:

16712

Status:

MSDS:

Part Number:

B71601

Cage Code:

71724

Status:

MSDS:

Part Number:

SG4544-21

Cage Code:

16712

Status:

MSDS:

Part Number:

CFSP17335

Cage Code:

71724

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 4320-00-850-3683

What are the manufacturers of nsn 4320008503683?

Does this nsn 4320008503683 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4320008503683
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 4320008503683 contain any precious metals?
Precious metal content is unknown.

Does nsn 4320008503683 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4320008503683?
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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Certificate of Conformance
Quality Inspected Parts
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