Pipe Flange

Model / MPN: 20-3/4 ASTMA-10 | NSN: 4730-01-023-7770

An item solid or split into halves, having a threaded or unthreaded hole for the purpose of connecting or retaining a pipe, tube, or hose fitting. The face of the flange may be smooth, grooved, or serrated and may be drilled for connecting bolts or studs. If the item is unthreaded, the pipe or tube may be retained by welding, brazing, compression, or the like. Excludes flange, pipe, blind; ferrule, grooved clamp coupling; and adapter (as modified).

Product Details

NATO Stock Number

4730-01-023-7770

Sold in multiples of

1 EA

DEMIL

Bolt Circle Diameter

2.750 inches

Flange Diameter

3.875 inches

Thickness

0.500 inches

Socket Depth

0.440 inches

Socket Diameter

1.090 inches

Pipe Size For Which Designed

0.750 inches

Bolt Hole Quantity

End Application

Cv63 u.S.S. Kitty hawk

Bolt Hole Diameter

0.620 inches

Raised Face Height

0.062 inches

Raised Face Diameter

1.500 inches

Neck Height

0.125 inches

Flange Section Style

Raised face, socket neck

Face Seating Surface Condition

Serrated

Maximum Operating Pressure And Media For Which Designed

150.0 pounds per square inch gas and 150.0 pounds per square inch oil and 150.0 pounds per square inch water

Maximum Operating Tempurature And Media For Which Designed

400.0 degrees fahrenheit gas and 400.0 degrees fahrenheit oil and 400.0 degrees fahrenheit water

Material

Steel

Material Specification

Astm a181, grade 1 assn standard single material response

Surface Treatment

Paint

Style Designator

Round, one bolt hole circle

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE7M320T7581	Flange, Pipe	49	EA	03/27/2020

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

20-3/4 ASTMA-10 Cross Reference

M18180/2-02A04A
20-3/4
B16.5-3/4
ASME B16.5
2951)
2951)
2951)
M18180/2-02A04A
20-3/4
B16.5-3/4
ASME B16.5
2951)
M18180/2-02A04A
20-3/4
B16.5-3/4
ASME B16.5
2951)
M18180/2-02A04A
20-3/4
B16.5-3/4
ASME B16.5
2951)
M18180/2-02A04A
20-3/4
B16.5-3/4
ASME B16.5
2951)
M18180/2-02A04A
20-3/4
B16.5-3/4
ASME B16.5
2951)
M18180/2-02A04A
20-3/4
B16.5-3/4
ASME B16.5
2951)