NSN 4730-00-202-8821

Swivel Flange To Tube Elbow

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

002028821

Pricing & Availability Check

Submit this form for stock availability and pricing.

Inventory

This product may be available in the following quantities and conditions.

NS: 33
NE: 2575
SV: 1

Please note that inventory for this NSN was updated 06/17/2025 and may have changed since then. Request a quote for up to date pricing and availability.

Product Definition Definition of approved item name (AIN): "ELBOW,SWIVEL FLANGE TO TUBE"

A fitting that forms an angle of less than 180 degrees (3.141 radians) from the straight flow. One connecting end has a swivel flange designed to permit axial rotation of the fitting, usually for the ease of installation, prior to securing it to a flange or mounting pad. The other end has machine threads (straight threads other than pipe or hose series) designed to accommodate a swivel flange. It may have side and/or heel inlets.

4730-00-202-8821 Spec. NSN part characteristics

MRC

Name

Detail

MRC:

AAJD

Thread Class

3a 1st end

MRC:

AEHZ

Maximum Operating Temp

135.0 degrees celsius single response

MRC:

AHNC

Connection Style

Flared (tube) 1st end

MRC:

AHSJ

Leg Length

2.375 inches 1st end and 2.422 inches 1st end

MRC:

ARKN

Flange Shape

Round 2nd end

MRC:

AWLS

Connection Type

Threaded external tube 1st end

MRC:

CMLP

Thready Qty Per Inch (tpi)

12 1st end

MRC:

CQGM

Maximum Operating Pressure

500.0 pounds per square inch single response

MRC:

CQJX

Thread Size

1.625 inches 1st end

MRC:

CQRB

Seat Angle

37.0 degrees 1st end

MRC:

CRFY

Flow Angle

90.0 degrees

MRC:

CWCD

Outside Diameter

1.844 inches 2nd end

MRC:

CWCK

Thickness

0.150 inches 2nd end

MRC:

CWDF

Flange Face Design

Plain 2nd end

MRC:

CWFD

Outside Diameter Tube Accommodated

1.250 inches 1st end

MRC:

MATT

Material

Aluminum alloy 2014 or aluminum alloy 2024

MRC:

MDCL

Material Specification

Qq-a-225/4, t6 federal specification 1st material response or qq-a-225/6, t6 federal specification 2nd material response

MRC:

MEDA

Media For Which Designed

Oxygen, gaseous 2nd response

MRC:

SFTT

Surface Treatment

Anodize

MRC:

STDC

Surface Treatment Specification

Mil-a-8625, type 2 military specification single treatment response

MRC:

THSD

Thread Series Designator

Un 1st end

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number

Cage

RNCC

RNVC

DAC

RNAAC

Status

MSDS

SADC

Part Number:

MS20762D20

Cage Code:

96906

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AN762D20

Cage Code:

88044

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Indicates a design/source control reference item

Inidicates part number has been superseded

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

29669

FIIG:

A080B0

Concept No.:

App. Key:

Cond. Code:

Status:

Special material and handling

HMIC

PMIC

ESD

ENAC

ADPE

CRITL

HMIC:

PMIC:

ESD:

ADPE:

CRITL:

Hazmat (HMIC) N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Precious Metals (PMIC) U

Precious metal content is unknown

Criticality X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

National motor freight and handling

NMFC

Class

UFC

LTL

LCL

WCC

TCC

SHC

ADC

ACC

NMFC:

051400

NMF Description:

Pipe Fittings Aluminum

UFC:

29700

LTL:

77.5

LCL:

WCC:

576

TCC:

SHC:

ADC:

ACC:

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 576

Metal and metal products, nos, (less than 35 feet).

Air Commodity (ACC) B

Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater.

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)