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Tube Nipple NSN 4730-01-529-2091

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 4730-01-529-2091 NSN: 4730-01-529-2091

Features and Characteristics

Thread Class
3a all ends
End Application
Dcn only
Connection Style
Flared (tube) all ends
Connection Type
Threaded external tube all ends
Thread Size
0.438 inches center bulkhead
Seat Angle
37.0 degrees all ends
Outside Diameter Tube Accommodated
0.250 inches all ends
Nominallength
2.047 inches
Part Name Assigned By Controlling Agency
Union, flared tube
Special Features
316 stainless steel alloy; bulkhead fitting; center wrenching facility
Material
Stainless steel
Style Designator
Flared w/ bulkhead thread
Thread Series Designator
Unjf center bulkhead
Specification Data
81343-as5406 professional/industrial association standard
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
015292091
NSN
4730015292091

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AS4841
Cage Code:
81343
Status:
A
MSDS:
Part Number:
AS5406
Cage Code:
81343
Status:
A
MSDS:
Part Number:
AS5406K04
Cage Code:
81343
Status:
A
MSDS:
Part Number:
AN832-4K
Cage Code:
88044
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 4730-01-529-2091
What are the manufacturers of nsn 4730015292091?
Does this nsn 4730015292091 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730015292091
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 4730015292091 contain any precious metals?
No precious metal content.
Does nsn 4730015292091 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730015292091?
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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