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Boss Nipple NSN 4730-00-811-3640

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 4730-00-811-3640 NSN: 4730-00-811-3640

Features and Characteristics

Thread Class
3a all ends
Connection Style
Flared w/ gasket seal (boss) all ends
Leg Length
1.333 inches all ends
Connection Type
Threaded external boss all ends
Thready Qty Per Inch (tpi)
12 all ends
Thread Size
2.500 inches all ends
Nominallength
3.063 inches
Material
Steel comp 304
Material Specification
Qq-s-763 federal specification single material response
Surface Treatment
Passivate
Surface Treatment Specification
Mil-s-5002 military specification single treatment response inside
Style Designator
Flared w/ center wrenching facility
Thread Series Designator
Unj all ends
Furnished Items And Quantity
2 preformed packing
Specification Data
88044-an815 government standard
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
008113640
NSN
4730008113640

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:
AS5174
Cage Code:
81343
Status:
A
MSDS:
Part Number:
2027TF-32-32S
Cage Code:
01276
Status:
A
MSDS:
Part Number:
AS5174J3232
Cage Code:
81343
Status:
A
MSDS:
Part Number:
AN815-32J
Cage Code:
88044
Status:
A
MSDS:
Part Number:
MS24392J32
Cage Code:
96906
Status:
A
MSDS:
Part Number:
32-HTX-SS
Cage Code:
30780
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7307994000
  • NAICS: 332919
  • SITC: 67959
  • Description: Other fittings nesoi of alloy steel not stainless
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 4730-00-811-3640
What are the manufacturers of nsn 4730008113640?
Does this nsn 4730008113640 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730008113640
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 4730008113640 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730008113640 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730008113640?
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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