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Boss Nipple NSN 4730-01-256-3128

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 4730-01-256-3128 NSN: 4730-01-256-3128

Features and Characteristics

Thread Class
2a all ends
End Application
Mrap - m-atv
Connection Style
Flared w/ gasket seal (boss) all ends
Connection Type
Threaded external boss all ends
Thread Size
0.438 inches all ends
Nominallength
1.370 inches
Material
Steel
Style Designator
Flared w/ center wrenching facility
Thread Series Designator
Unf all ends
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
012563128
NSN
4730012563128

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS51519-B4
Cage Code:
96906
Status:
A
MSDS:
Part Number:
4LHTX-S
Cage Code:
30780
Status:
A
MSDS:
Part Number:
3855655
Cage Code:
75Q65
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7307992000
  • NAICS: 332919
  • SITC: 67959
  • Description: Other fittings nesoi of iron or nonalloy steel
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 4730-01-256-3128
What are the manufacturers of nsn 4730012563128?
Does this nsn 4730012563128 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730012563128
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 4730012563128 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730012563128 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730012563128?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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