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Boss Nipple NSN 4730-00-289-9321

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 4730-00-289-9321 NSN: 4730-00-289-9321

Features and Characteristics

Thread Class
3a all ends
Connection Style
External seat for gasket seal (boss) all ends
Leg Length
0.640 inches all ends
Connection Type
Threaded external boss all ends
Thread Size
0.750 inches all ends
Nominallength
1.375 inches
Material
Aluminum alloy
Surface Treatment
Anodize
Style Designator
Center wrenching facility w/ threaded relief
Thread Series Designator
Unf all ends
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
002899321
NSN
4730002899321

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
CV15-501552-1
Cage Code:
80378
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 4730-00-289-9321
What are the manufacturers of nsn 4730002899321?
Does this nsn 4730002899321 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730002899321
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 4730002899321 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730002899321 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730002899321?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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