Swivel Retaining Pipe Flange

Model / MPN: 373601-4 | NSN: 4730-00-979-4509

An item having an unthreaded hole with a recessed shoulder for the purpose of retaining a swivel type pipe, tube, or hose fitting. The face may be smooth, grooved, or serrated and may be drilled for connecting bolts or studs. Excludes adapter (as modified).

Product Details

NATO Stock Number

4730-00-979-4509

Sold in multiples of

1 EA

DEMIL

Bolt Circle Diameter

Between 2.557 inches and 2.567 inches

Recess Diameter

Between 2.135 inches and 2.140 inches

Recess Depth

Between 0.168 inches and 0.173 inches

Thickness

Between 0.343 inches and 0.375 inches

Tube Outside Diameter For Which Designed

1.500 inches

Bolt Hole Quantity

End Application

4730-00-625-9731; c-130 series aircraft fuel system

Flange Width

Between 2.355 inches and 2.395 inches

Bolt Hole Diameter

Between 0.276 inches and 0.283 inches

Flange Section Style

Plain recessed face

Face Seating Surface Condition

Ground

Criticality Code Justification

Feat

Material

Aluminum alloy

Material Specification

Qq-a-367, comp 2618, t61 federal specification single material response

Surface Treatment

Anodize

Surface Treatment Specification

Mil-a-8625, type 2 military specification 1st treatment response

Style Designator

Square, one bolt hole circle

373601 Series Parts

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.

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373601-4 Cross Reference

373601-4
373601