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Tube To Boss Straight Adapter NSN 4730-00-897-5591

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 4730-00-897-5591 NSN: 4730-00-897-5591

  Stock Availability

NSN 4730008975591 availability
(as of 08/13/2024).

  • NS: 62
  • NE: 41

Note: Availability of this item may have changed since it was last checked. Request a quote for an updated price and availability quote.

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Features and Characteristics

Thread Class
2a all ends
Maximum Operating Temp
121.0 degrees celsius single response
Connection Style
Flareless (tube) 1st end
Connection Type
Threaded external tube 1st end
Maximum Operating Pressure
3000.0 pounds per square inch single response
Thread Size
0.438 inches all ends
Seat Angle
12.0 degrees 1st end
Outside Diameter Tube Accommodated
0.250 inches all ends
Nominallength
1.130 inches
Special Features
Differentiated by sleeve style (b) ms51825
Material
Stainless steel
Media For Which Designed
Fluid single response
Surface Treatment
Passivate outside
Thread Series Designator
Unf all ends
Furnished Items And Quantity
1 tube coupling nut w/sleeve and 1 preformed packing
Specification Data
81343-j514 professional/industrial association standard and t96906-ms51843 professional/industrial association standard
Nondefinitive Specification/std Data
20b figure
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
008975591
NSN
4730008975591

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
518-4775889
Cage Code:
53711
Status:
A
MSDS:
Part Number:
518-4775889 ITEM 26
Cage Code:
53711
Status:
A
MSDS:
Part Number:
14-01-9242
Cage Code:
96169
Status:
A
MSDS:
Part Number:
87794-501
Cage Code:
96169
Status:
A
MSDS:
Part Number:
SS-400-1-4STBT
Cage Code:
02570
Status:
A
MSDS:
Part Number:
0SS-400-1-4STBT
Cage Code:
60257
Status:
A
MSDS:
Part Number:
MS51843-23SS
Cage Code:
96906
Status:
A
MSDS:
Part Number:
MS51843-3SSB
Cage Code:
96906
Status:
A
MSDS:
Part Number:
4F5BUSS
Cage Code:
30780
Status:
A
MSDS:
Part Number:
UF516-4SS
Cage Code:
54214
Status:
A
MSDS:
Part Number:
4-4 080120SA
Cage Code:
81343
Status:
A
MSDS:
Part Number:
J514
Cage Code:
81343
Status:
A
MSDS:
Part Number:
4-F5U-SS
Cage Code:
98441
Status:
A
MSDS:
Part Number:
7327X4
Cage Code:
79470
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 4730-00-897-5591
What are the manufacturers of nsn 4730008975591?
Does this nsn 4730008975591 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730008975591
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 4730008975591 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730008975591 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730008975591?
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

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