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Tube Cap NSN 4730-00-727-7491

Item Description

A tube fitting primarily designed for permanent installation during tubing system operation to fit over or butt against a tube or fitting for sealing. See also cap, protective, dust and moisture seal and cap-plug, protective, dust and moisture seal.

NSN 4730-00-727-7491 NSN: 4730-00-727-7491

Features and Characteristics

Thread Class
2b internal
Thread Direction
Right-hand internal
Tube Outside Diameter For Which Designed
0.250 inches
Connection Style
Pressure seal flareless
Thread Size
0.438 inches internal
Seat Angle
20.0 degrees
Material
Stainless steel
Style Designator
Cap, tube, flareless
Thread Series Designator
Unf internal
Specification Data
81349-mil-f-18866 government specification and 96906-ms51890 government standard
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
007277491
NSN
4730007277491

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS51890-3SS
Cage Code:
96906
Status:
A
MSDS:
Part Number:
MIL-F-18866
Cage Code:
81349
Status:
A
MSDS:
Part Number:
4FNUSS
Cage Code:
30780
Status:
A
MSDS:
Part Number:
2254185
Cage Code:
10001
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7307290000
  • NAICS: 332919
  • SITC: 67956
  • Description: Stainless steel tube or pipe fittings nesoi
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 4730-00-727-7491
What are the manufacturers of nsn 4730007277491?
Does this nsn 4730007277491 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730007277491
A tube fitting primarily designed for permanent installation during tubing system operation to fit over or butt against a tube or fitting for sealing. see also cap, protective, dust and moisture seal and cap-plug, protective, dust and moisture seal.
Does nsn 4730007277491 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730007277491 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730007277491?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
06074
FIIG:
A208A0
App. Key:
E
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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