M181801-007C21A

Pipe Flange

NSN 4730-00-845-4993

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

008454993

Detail Specifications

Groove Depth:

0.250 inches

Groove Width:

0.344 inches

Bolt Circle Diameter:

5.500 inches

Flange Diameter:

Between 5.500 inches and 5.560 inches

Thickness:

0.875 inches

Pipe Size For Which Designed:

2.500 inches

Bolt Hole Quantity:

Bolt Hole Diameter:

Between 0.734 inches and 0.750 inches

Raised Face Height:

0.250 inches

Raised Face Diameter:

4.750 inches

Neck Height:

1.875 inches

Flange Section Style:

Raised face, welding neck

Groove Cross-sectional Shape:

Trapezoidal

Groove Pitch Diameter:

4.000 inches

Face Seating Surface Condition:

Machined

Material:

Stainless steel

Surface Treatment:

Passivate

Style Designator:

Round, one bolt hole circle

NSN:

4730-00-845-4993

Item Name:

Adapter Coupling

Cage Code:

81349

Manufacturer Part Numbers

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

MIL-F-18180C

Cage Code:

81349

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

C0ML

Cage Code:

78824

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

03798

FIIG:

A23300

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

11.8000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

052190

UFC:

30000

LTL:

RATING VARIABLE

LCL:

WCC:

576

TCC:

SHC:

ACC:

Construction Materials

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Adapter Coupling"

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).