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Quick Disconne Coupling Assembly NSN 4730-00-931-1983

Item Description

A multipiece fluid line fitting consisting of two coupling half, quick disconnect fittings.

NSN 4730-00-931-1983 NSN: 4730-00-931-1983

Features and Characteristics

Thread Class
3a first fluid end connection
Overall Length
Between 5.141 inches and 5.760 inches
Second Leg Length
0.880 inches
Quick Disconnect Method
Spring push-pull all ends
Maximum Operating Temp
320.0 degrees fahrenheit single response
Connection Style
Flared first fluid end connection
Leg Length
1.447 inches
Connection Type
Threaded external tube first fluid end connection
Features Provided
Self-sealing
Thready Qty Per Inch (tpi)
12 first fluid end connection
Second End Relationship With First End
Identical
Maximum Operating Pressure And Media For Which Designed
3000.0 pounds per square inch any acceptable
Maximum Operating Pressure
3000.0 pounds per square inch single response
Thread Size
1.062 inches first fluid end connection
Seat Angle
45.0 degrees
Maximum Operating Tempurature And Media For Which Designed
320.0 degrees fahrenheit any acceptable
Outside Diameter Tube Accommodated
0.750 inches first fluid end connection
Special Features
Bulkhead threads on 1st fluid end connection
Material
Aluminum or aluminum alloy
Surface Treatment
Anodize
Surface Treatment Specification
Mil-a-8625 military specification single treatment response
Style Designator
Coupling assembly
Thread Series Designator
Un first fluid end connection
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
009311983
NSN
4730009311983

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
15Z-12D
Cage Code:
00624
Status:
A
MSDS:
Part Number:
157-12D
Cage Code:
00624
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 4730-00-931-1983
What are the manufacturers of nsn 4730009311983?
Does this nsn 4730009311983 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730009311983
A multipiece fluid line fitting consisting of two coupling half, quick disconnect fittings.
Does nsn 4730009311983 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730009311983 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730009311983?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
20671
FIIG:
A531S0
App. Key:
Cond. Code:
1
Status:
A

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  •   Quality Inspected Parts
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