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Tube Nipple NSN 4730-01-164-1976

Item Description

A straight, one-piece fitting used to join a tube or tube fitting to another tube or tube fitting. It may have any type externally threaded tube connections of the same size on both ends and is usually shaped externally at the center to accommodate a wrench. It may include nuts, sleeves, and/or grommets.

NSN 4730-01-164-1976 NSN: 4730-01-164-1976

Features and Characteristics

Thread Class
3a all ends
Connection Style
Flared (tube) all ends
Connection Type
Threaded external tube all ends
Thread Size
0.437 inches all ends
Seat Angle
37.0 degrees all ends
Outside Diameter Tube Accommodated
0.250 inches all ends
Reduced Passage Inside Diameter
0.009 inches 1st end
Nominallength
1.250 inches
Special Features
Color yellow; pressed in fit restrictor 0.220 in. Dia, 0.250 in. Lg, chamfer 45 deg
Material
Aluminum
Style Designator
Flared w/ center wrenching facility
Thread Series Designator
Unjf all ends
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
011641976
NSN
4730011641976

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SS49PA815-4D28W
Cage Code:
78286
Status:
A
MSDS:
Part Number:
SS49
Cage Code:
78286
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7609000000
  • NAICS: 332919
  • SITC: 68427
  • Description: Aluminum tube or pipe fittings (couplings,elbows sleeves)
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-01-164-1976
What are the manufacturers of nsn 4730011641976?
Does this nsn 4730011641976 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730011641976
A straight, one-piece fitting used to join a tube or tube fitting to another tube or tube fitting. it may have any type externally threaded tube connections of the same size on both ends and is usually shaped externally at the center to accommodate a wrench. it may include nuts, sleeves, and/or grommets.
Does nsn 4730011641976 contain any precious metals?
No precious metal content.
Does nsn 4730011641976 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730011641976?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
03783
FIIG:
A080B0
App. Key:
A
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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