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Pipe Expansion Joint NSN 4730-00-872-1389

NSN 4730-00-872-1389 NSN: 4730-00-872-1389

Features and Characteristics

Pipe Size Designation
3.500 inches
Overall Length
14.000 inches
Bolt Circle Diameter
7.000 inches
Bolt Hole Quantity
9
Sleeve Material
Steel, corrosion resisting
Bolt Hole Diameter
0.812 inches
Flange Outside Diameter
8.125 inches
Flange Material
Steel
Design Type
Corrugated element
Joint Type
Double
End Connection Type
Flanged
Base
Not included
Equalization Characteristic
Self-equalizing
Sleeve Quantity
2
Body/element Material
Steel, corrosion resisting
Drilled Flange End Feature
Included
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
008721389
NSN
4730008721389

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
81-5145
Cage Code:
98769
Status:
A
MSDS:
Part Number:
10256-3
Cage Code:
99755
Status:
A
MSDS:
Part Number:
CELNP014
Cage Code:
09409
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7307221000
  • NAICS: 332919
  • SITC: 67954
  • Description: Stainless steel sleeves (pipe couplings)
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 4730-00-872-1389
What are the manufacturers of nsn 4730008721389?
Does this nsn 4730008721389 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730008721389
Does nsn 4730008721389 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730008721389 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730008721389?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
04199
FIIG:
T385-T
App. Key:
TA
Cond. Code:
1
Status:
A

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