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Swivel Retaining Pipe Flange NSN 4730-01-076-3738

Item Description

An item having an unthreaded hole with a recessed shoulder for the purpose of retaining a swivel type pipe, tube, or hose fitting. The face may be smooth, grooved, or serrated and may be drilled for connecting bolts or studs. Excludes adapter (as modified).

NSN 4730-01-076-3738 NSN: 4730-01-076-3738

Features and Characteristics

Recess Diameter
Between 1.209 inches and 1.229 inches
Recess Depth
Between 0.240 inches and 0.250 inches
Thickness
0.500 inches
Tube Outside Diameter For Which Designed
0.500 inches
Center To Center Distance Between Bolt Holes Along Width
Between 0.678 inches and 0.698 inches
Center To Center Distance Between Bolt Holes Along Length
Between 1.490 inches and 1.510 inches
Outside Edge To Bolt Hole Center Distance Along Width
0.550 inches
Outside Edge To Bolt Hole Center Distance Along Length
0.330 inches
Bolt Hole Quantity
4
Flange Length
2.160 inches
Flange Width
1.800 inches
Bolt Hole Diameter
Between 0.334 inches and 0.354 inches
Neck Height
0.250 inches
Flange Section Style
Recessed face, raised neck
Face Seating Surface Condition
Ground
Maximum Operating Pressure And Media For Which Designed
5000.0 pounds per square inch fuel/oil, hydrocarbon
Maximum Operating Tempurature And Media For Which Designed
212.0 degrees fahrenheit fuel/oil, hydrocarbon
Special Features
Split flange type
Material
Iron or steel
Surface Treatment
Zinc
Surface Treatment Specification
Qq-z-325, type 2, class 2 federal specification single treatment response
Style Designator
Rectangular, with bolt holes
Specification Data
81349-mil-f-52525c government specification
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
010763738
NSN
4730010763738

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
M52525/16-8
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MIL-F-52525
Cage Code:
81349
Status:
A
MSDS:
Part Number:
449-74446-8
Cage Code:
01276
Status:
A
MSDS:
Part Number:
107-74446-8
Cage Code:
01276
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7307912000
  • NAICS: 332919
  • SITC: 67959
  • Description: Flanges of iron or nonalloy steel
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 4730-01-076-3738
What are the manufacturers of nsn 4730010763738?
Does this nsn 4730010763738 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730010763738
An item having an unthreaded hole with a recessed shoulder for the purpose of retaining a swivel type pipe, tube, or hose fitting. the face may be smooth, grooved, or serrated and may be drilled for connecting bolts or studs. excludes adapter (as modified).
Does nsn 4730010763738 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730010763738 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730010763738?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
03799
FIIG:
A23300
App. Key:
C
Cond. Code:
1
Status:
A

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