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Union Nut NSN 4730-00-877-9598

Item Description

An internally threaded nut which has an internal seat or shoulder designed to engage the nut retaining flange of a union tailpiece. The threaded portion is used to engage the thread piece of a union, union elbor or the like. Excludes nut (1), tube coupling.

NSN 4730-00-877-9598 NSN: 4730-00-877-9598

Features and Characteristics

Thread Class
2b
Thread Direction
Right-hand
Shoulder Width
0.106 inches
Nut Style
Round
Nut Diameter
1.510 inches
Nut Height
0.685 inches
Smallest Inside Diameter
0.930 inches
Thread Series
Npt
Shoulder Step Width
0.135 inches
Shoulder Seat Diameter
1.250 inches
Thready Qty Per Inch (tpi)
18
Thread Size
0.250 inches
Material
Copper alloy
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
008779598
NSN
4730008779598

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
810-1385859PC2SIZE1/4IN
Cage Code:
80064
Status:
A
MSDS:
Part Number:
810-1385859PC2
Cage Code:
80064
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7415290000
  • NAICS: 332722
  • SITC: 69432
  • Description: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-00-877-9598
What are the manufacturers of nsn 4730008779598?
Does this nsn 4730008779598 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730008779598
An internally threaded nut which has an internal seat or shoulder designed to engage the nut retaining flange of a union tailpiece. the threaded portion is used to engage the thread piece of a union, union elbor or the like. excludes nut (1), tube coupling.
Does nsn 4730008779598 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730008779598 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730008779598?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
19964
FIIG:
A021A0
App. Key:
DB
Cond. Code:
2
Status:
A

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  •   Certificate of Conformance
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