ORDER BY PHONE (619) 331-9599      Contact Us      Request Quote
facebook
NationalStockNumber.org

Tube To Boss Straight Adapter NSN 4730-00-277-6437

Item Description

An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also coupling, tube and nipple, tube.

NSN 4730-00-277-6437 NSN: 4730-00-277-6437

Features and Characteristics

Thread Class
3a all ends
End Application
Aircraft application
Connection Style
Flared w/ gasket seal (boss) 2nd end
Connection Type
Threaded external tube 1st end
Thread Size
0.875 inches all ends
Seat Angle
37.0 degrees 1st end
Outside Diameter Tube Accommodated
0.625 inches 1st end
Nominallength
2.719 inches
Material
Aluminum alloy
Surface Treatment
Anodize outside
Surface Treatment Specification
Mil-a-8625, type 2 military specification single treatment response outside
Thread Series Designator
Unjf 1st end bulkhead
Specification Data
81343-as4841 professional/industrial association standard
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
002776437
NSN
4730002776437

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:
313031547
Cage Code:
U0625
Status:
A
MSDS:
Part Number:
946.20.65.507
Cage Code:
S4080
Status:
A
MSDS:
Part Number:
AS5406D10
Cage Code:
81343
Status:
A
MSDS:
Part Number:
AN832-10
Cage Code:
88044
Status:
A
MSDS:
Part Number:
AN828-10D
Cage Code:
88044
Status:
A
MSDS:
Part Number:
AN832-10D
Cage Code:
88044
Status:
A
MSDS:
Part Number:
MIL-F-5509
Cage Code:
81348
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 4730-00-277-6437
What are the manufacturers of nsn 4730002776437?
Does this nsn 4730002776437 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730002776437
An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. the other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. it is designed to join a tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. see also coupling, tube and nipple, tube.
Does nsn 4730002776437 contain any precious metals?
No precious metal content.
Does nsn 4730002776437 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730002776437?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
22675
FIIG:
A080B0
App. Key:
A
Cond. Code:
1
Status:
A

What do you get when you order from nationalstocknumber.org?

  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
ASA Aviation Suppliers Association Member Logo
NQA AS 9120 Suppliers Logo
ITAR Registered International Traffic in Arms Regulations Logo