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Tube Coupling Nut NSN 4730-00-287-0297

Item Description

An internally threaded nut which has either an internal seat or shoulder and/or is designed to be used with a ferrule, to mate with the seat of an externally threaded tube fitting to form a leakproof connection. Excludes nut (1), tube coupling, reducing; and nut (1), union.

NSN 4730-00-287-0297 NSN: 4730-00-287-0297

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Fabrication Method
Machined
Nut Style
Tube coupling
Nut Height
Between 0.859 inches and 0.969 inches
End Application
Catapult/arresting gear a-10 aircraft; 2320-01-097-0248, 2320-01-097-0249, 2320-01-100-7672, 2320-01-097-0260, 2320-01-195-7641, hemtt family (heavy expanded mobility tactical trucks)
Width Across Flats
0.875 inches
Length To Shoulder
0.723 inches
Smallest Inside Diameter
0.570 inches
Thread Series
Unf
Thready Qty Per Inch (tpi)
16
Thread Size
0.750 inches
Tube Outside Diameter
0.500 inches
Criticality Code Justification
Feat
Special Features
Weapon system essential
Material
Steel comp 1137
Surface Treatment
Cadmium
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
002870297
NSN
4730002870297

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AN818-8
Cage Code:
80058
Status:
A
MSDS:
Part Number:
AN818-8S
Cage Code:
88044
Status:
A
MSDS:
Part Number:
AN818
Cage Code:
88044
Status:
A
MSDS:
Part Number:
818-8S
Cage Code:
00624
Status:
A
MSDS:
Part Number:
9100X8
Cage Code:
01276
Status:
A
MSDS:
Part Number:
AS4841
Cage Code:
81343
Status:
A
MSDS:
Part Number:
10A10073
Cage Code:
95201
Status:
A
MSDS:
Part Number:
624VLH00200
Cage Code:
55207
Status:
A
MSDS:
Part Number:
1290-8S
Cage Code:
01276
Status:
A
MSDS:
Part Number:
MILF5509
Cage Code:
81349
Status:
A
MSDS:
Part Number:
7744716
Cage Code:
19207
Status:
A
MSDS:
Part Number:
40F818-8
Cage Code:
76823
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7318160000
  • NAICS: 332722
  • SITC: 69421
  • Description: Nuts of iron or steel
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-00-287-0297
What are the manufacturers of nsn 4730002870297?
Does this nsn 4730002870297 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730002870297
An internally threaded nut which has either an internal seat or shoulder and/or is designed to be used with a ferrule, to mate with the seat of an externally threaded tube fitting to form a leakproof connection. excludes nut (1), tube coupling, reducing; and nut (1), union.
Does nsn 4730002870297 contain any precious metals?
No precious metal content.
Does nsn 4730002870297 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730002870297?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
03859
FIIG:
A021A0
App. Key:
CX
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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