GC550FP1-1

GC550FP11 Quick Disconnect Coupling Half

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Datasheet. GC550FP1-1 specification

Overall Length
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

2.924in. ⁓2-15/16"

Quick Disconnect Method
The means by which mechanical action completely engages or disengages a mating quick disconnect part.

TWIST-Lock all ends

Bolt Hole Quantity
The number of bolt holes provided on the item.

4

Basic Shape Style
The style designation indicating the configuration that most nearly corresponds to the basic appearance of the item.

Connection Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.

plain all ends

Nominal Width
A nominal measurement taken at right angles to the length of an item,in distinction from thickness.

2.500in.

Nominal Length
A nominal measurement of the longest dimension of an item,in distinction from width.

2.500in.

Connection Type
Indicates the type of connection/s/.

flange first fluid end connection

Connection Type
Indicates the type of connection/s/.

internal quick disconnect all ends

Features Provided
Those features,not otherwise specified,which may be required for proper functioning of the item.

safety locking feature

Bolt Hole Nominal Diameter
The nominal length of a straight line which passes through the center of the bolt hole,and terminates at the circumference.

0.125in.

Center To Center Nominal Distance Between Bolt Holes Along Length
The center to center nominal distance between bolt holes along the length of an item.

1.812in.

Center To Center Nominal Distance Between Bolt Holes Along Width
The center to center nominal distance between bolt holes along the width of an item.

1.812in.

Special Features
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.

flange holes are threaded 0.250-28-3B

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

steel body

Style Designator
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.

male coupling half

Answers.

What quantity is this sold in?

1EA

What is the style?

Male coupling half

What material is the quick disconnect coupling half made of ?

Steel body

What is the bolt hole quantity?

4

What is the NSN for GC550FP1-1?

4730-00-397-3112

How is this classified for shipping?

Schedule B number: 7307199030
nmfc 052190
Unions, pipe, of iron or steel, cast

What's the federal classification of GC550FP1-1?

FSC 4730 ⁓ Hose, pipe, tube, lubrication, and railing fittings

Excluding air conditioning-heating fittings (fsc 4520); bituminized fiber and concrete fittings (fsc 5630); conduit boxes and fittings (fsc 5975); downspout fittings (fsc 5670); medical and surgical fittings (fsc 6515); laboratory fittings (fsc 6640); post caps and rail ends (fsc 5660); machine thread bushings and plugs (fsc 5365).

NSN 4730-00-397-3112 COUPLING HALF,QUICK DISCONNECT

male coupling half flange holes are threaded 0.250-28-3b 4 bolt hole quantity 2.924" overall length

NIIN
003973112
NIIN Date
04/15/74
Schedule B
7307199030 
Name Code
18681
FIIG
A531T0
Item Weight
1.000lbs
Item Dimensions
40
QUP
Historical Price
$68,197.85 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
Metal content unknown
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Other Part Numbers Parts with same form, fit, and function by other manufacturers

1. 6500-943000 Cage 81833
2. 405-00943 Cage 81833

Major End Users Countries and entities

  • - Department of The Navy 
  • - France 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
Rating variable 
LCL (less than a car load rating)
Unknown
Special Cargo
No special type of cargo code applicable 
Air Freight (Minimum cargo door size required)
Shipment is not a consolidation and does not exceed 84 inches in any dimension. 
Customs Requirement Classification
Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater 
Commodity (for shipments via water)
Metal and metal products, nos, (less than 35 feet) 
NMFC (national motor freight code)
052190 PIPE,TUBING,OR PIPE OR TUBING FITTI 
UFC (universal freight code)
30000 

Similar by Design Other coupling halfs with similar characteristics

Nothing similar to this part number was found in our inventory

GC550FP1-1 / Coupling half,quick disconnectWhat is the formal definition of this item?

A fluid line fitting having a pipe, tube or hose connection or a through hole to accommodate a bolt, fluid passage on one end. the other end must have an internal or external quick disconnect feature for connecting a mating part to form a quick disconnect coupling assembly. the fitting may incorporate a self-sealing feature for the purpose of automatically shutting off the flow of fluid when disconnected from its mating half. for self-sealing fittings with an external or internal threaded disconnect end, see coupling half, self-sealing. see also, connector, multiple, fluid pressure line.