NSN 4730-00-277-4769

Self-sealing Coupling Assembly

FSC: 4730 NIIN: 002774769

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Product Characteristics

NSN:

4730002774769

Demilitarization:

INC:

18279

Shelf Life:

N/A

Thread Class:

3a first quick disconnect end

Overall Length:

3.250 inches

Distance From Mounting Flange To Fluid End:

1.112 inches

Bolt Hole Quantity:

Basic Shape Style:

Round mounting flange

Connection Style:

Flared first quick disconnect end

Connection Type:

Threaded external tube first quick disconnect end

Features Provided:

Self-sealing

Second End Relationship With First End:

Identical

Maximum Operating Pressure:

1500.0 pounds per square inch single response

Thread Size:

0.438 inches first quick disconnect end

Mounting Flange Location:

First leg

Seat Angle:

37.0 degrees

Outside Diameter:

1.810 inches

Bolt Hole Diameter:

0.188 inches

Bolt Circle Diameter:

1.438 inches

Outside Diameter Tube Accommodated:

0.250 inches first quick disconnect end

Material:

Steel body

Surface Treatment:

Cadmium body

Style Designator:

Coupling assembly

Thread Series Designator:

Unf first quick disconnect end

Part Numbers

140-4D
EATON-AEROQUIP LLC.
1628A81018
LOCKHEED MARTIN CORPORATION
AN6242-4
AERONAUTICAL STANDARDS GROUP

Shipping & Handling

HMIRS:

No MSDS. No hazardous material.

ESD:

No known electrostatic discharge.

Schedule B:

7307992000 - Other fittings nesoi of iron or nonalloy steel.

Professional Distribution

ITAR Registered
DDTC Registered
HAZMAT Certified
AS9120 Quality Standards
100% Quality Inspections

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Cage Codes

EATON-AEROQUIP LLC. - 00624

LOCKHEED MARTIN CORPORATION - 38597

AERONAUTICAL STANDARDS GROUP - 88044