NSN 4730-00-537-9283

Tube Elbow

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

005379283

Pricing & Availability Check

Submit this form for stock availability and pricing.

Inventory

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

NS: 6
NE: 515
SV: 1

Please note that inventory for this NSN was updated 06/11/2025 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,TUBE"

A fitting that forms an angle of less than 180 degrees (3.141 radians) from a straight flow. Both connecting ends have machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. It may have side or heel inlet(s). See also elbow, pipe and connector, multiple, fluid pressure line.

4730-00-537-9283 Spec. NSN part characteristics

MRC

Name

Detail

MRC:

AAJD

Thread Class

3b 1st end

MRC:

AGAV

End Application

05a helicopter, chinook, ch-47

MRC:

AHNC

Connection Style

Swivel nut, flareless (swivel nut attachment method optional) (tube) 1st end

MRC:

AHSJ

Leg Length

0.636 inches 1st end

MRC:

AWLS

Connection Type

Unthreaded internal tube 2nd end

MRC:

CQJX

Thread Size

0.438 inches 1st end

MRC:

CQRB

Seat Angle

12.0 degrees 1st end

MRC:

CRFY

Flow Angle

45.0 degrees

MRC:

CWFD

Outside Diameter Tube Accommodated

0.250 inches all ends

MRC:

CWFK

Tubing Wall Thickness For Which Designed

0.028 inches 2nd end

MRC:

FEAT

Special Features

The internal surface of the permaswage end will be polytetrafluoroethylene coated per deutsch co. Specification no. Dmcps 1009 to 0.190 in.Min 0.240 in.Max into the fitting bore

MRC:

MATT

Material

Stainless steel elbow

MRC:

MDCL

Material Specification

Fed standard 66, aisi 304 or sae 30304l federal standard 2nd material response nut

MRC:

SFTT

Surface Treatment

Passivate

MRC:

STDC

Surface Treatment Specification

Qq-p-35 federal specification single treatment response

MRC:

THSD

Thread Series Designator

Unjf 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:

D10137&4

Cage Code:

14798

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

H10137-04

Cage Code:

08199

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

D10137-04

Cage Code:

14798

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AP10353-J04

Cage Code:

01673

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

D10137-4

Cage Code:

14728

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

LD83064-04

Cage Code:

00624

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:

03771

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:

052190

NMF Description:

Or Pipe Or Tubing Fitti Tubing Pipe

UFC:

30000

LTL:

Rating variable

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)

DLA Forecast / History

Maritime Supply Chain

08/2016	07/2018
93.00	127.00