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Boss Nipple NSN 4730-00-937-3732

Item Description

A straight, one-piece fitting used to join two bosses or boss fittings. Both ends are the same size and have external machine threads (straignt threads other than pipe or hose series). It is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. The center section may be suitably shaped to accommodate a wrench.

NSN 4730-00-937-3732 NSN: 4730-00-937-3732

Features and Characteristics

Thread Class
2a all ends
Maximum Operating Temp
250.0 degrees fahrenheit single response
Connection Style
Flared w/ gasket seal (boss) all ends
Connection Type
Threaded external boss all ends
Maximum Operating Pressure
3000.0 pounds per square inch single response
Thread Size
0.438 inches all ends
Nominallength
1.370 inches
Material
Stainless steel
Material Specification
66, 300 series federal standard single material response
Media For Which Designed
Hydraulic fluid single response
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35, type 1 or 2 federal specification single treatment response
Style Designator
Flared w/ center wrenching facility
Thread Series Designator
Unf all ends
Furnished Items And Quantity
2 tube coupling nut w/sleeve and 2 preformed packing
Specification Data
96906-ms51519 government standard and 81349-mil-f-18866 government specification
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
009373732
NSN
4730009373732

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS5159B16S
Cage Code:
96906
Status:
A
MSDS:
Part Number:
MS51519A4S
Cage Code:
96906
Status:
A
MSDS:
Part Number:
MIL-F-18866
Cage Code:
81349
Status:
A
MSDS:
Part Number:
4LHBTXSS
Cage Code:
30780
Status:
A
MSDS:
Part Number:
000-8005-250
Cage Code:
94756
Status:
A
MSDS:
Part Number:
4HBTXSS
Cage Code:
45681
Status:
A
MSDS:
Part Number:
4-4 070101SA
Cage Code:
81343
Status:
A
MSDS:
Part Number:
1/4X1/4HTX-SS
Cage Code:
98441
Status:
A
MSDS:
Part Number:
4HTX-SS
Cage Code:
98441
Status:
A
MSDS:
Part Number:
J514
Cage Code:
81343
Status:
A
MSDS:
Part Number:
4-4 070119SA
Cage Code:
81343
Status:
A
MSDS:
Part Number:
MIL-DTL-18866
Cage Code:
81349
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 4730-00-937-3732
What are the manufacturers of nsn 4730009373732?
Does this nsn 4730009373732 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730009373732
A straight, one-piece fitting used to join two bosses or boss fittings. both ends are the same size and have external machine threads (straignt threads other than pipe or hose series). it is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. the center section may be suitably shaped to accommodate a wrench.
Does nsn 4730009373732 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730009373732 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730009373732?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
26952
FIIG:
A080B0
App. Key:
A
Cond. Code:
1
Status:
A

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