NSN 4730-00-204-1361 NIIN 002041361 — Flange To Tube Elbow

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NSN

Item Name

Assigned

DEMIL

Shelf Life

UOM

Using Services

NSN:

		4730-00-204-1361
4730002041361

Description:

ELBOW,FLANGE TO TUBE

NSN Assigned:

01-JAN-63

DEMIL:

Shelf Life:

N/A

UOM:

1 EA

Using Services:

Air Force

Price Quote Get an up to date pricing and availability quote for this product. Order online or over the phone.

Quality Commitment

Serving our customers with quality and safety first.

AS9120 Certified
Audited supply chain
ITAR Registered
DDTC Registered
HAZMAT Certified
Customer service objectives
Every product 100% inspected

4730-00-204-1361 Specification Set by the OEM (see RNCC code 3)

Thread Class AAJD:

3a 1st end

Bolt Hole Quantity AECS:

2 2nd end

Connection Style AHNC:

flared (tube) 1st end

Leg Length AHSJ:

2.750in. 2nd end

Nominal Width AKGF:

1.656in. 2nd end

Nominal Length AKGG:

2.969in. 2nd end

Flange Shape ARKN:

oval with holes 2nd end

Connection Type AWLS:

threaded external tube 1st end

Thread Quantity Per Inch CMLP:

3a 1st end

Nominal Thread Size CQJX:

1.312in. 1st end ⁓1/64"

Seat Angle CQRB:

37.0 degrees 1st end

Flow Angle CRFY:

70.0 degrees

Nominal Thickness CWCK:

0.281in. 2nd end

Bolt Hole Nominal Diameter CWCQ:

0.312in. 2nd end

Bolt Circle Nominal Diameter CWCT:

2.375in. 2nd end

Flange Face Design CWDF:

raised straight 2nd end

Raised Face Nominal Height CWDH:

0.922in. 2nd end

Raised Face Nominal Diameter CWDL:

1.500in. 2nd end

Nominal Outside Diameter Tube Accommodated CWFD:

1.000in. 1st end

Reduced Passage Nominal Inside Diameter CWFN:

0.875in. 2nd end

Special Features FEAT:

w/one lock wire hole 0.062 in. id located 1.625 from flared end

Material MATT:

aluminum alloy

Surface Treatment SFTT:

enamel outside and anodize outside

Thread Series Designator THSD:

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:

271929

Cage Code:

77445

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

271929

Cage Code:

11449

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

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

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

29668

FIIG:

A080B0

Concept No.:

App. Key:

Cond. Code:

Status:

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

A fitting that forms an angle of less that 180 degrees (3.141 radians) from the straight flow. It has a flange connection on one end designed to connect with another flange connection, or a compression type mounting pad. The other end has 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 and/or heel inlet(s).

4730-00-204-1361 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

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.

Identification Codes

HMIC: Hazardous Material Indicator Code. A one position code that identifies a hazardous item.

PMIC: Precious Metal Indicator Code. A one position code which identifies items that have precious metals as part of their content. precious metals are those metals generally considered to be uncommon, highly valuable, and relatively superior in certain properties such as resistance to corrosion and electrical conductivity.

ESD: Electrostatic Discharge. Indicates if an item is susceptible to electrostatic discharge or electromagnetic interference damage. electrostatic discharge damage occurs when an accumulation of static electricity generated by the relative motion or separation of materials is released to another item by direct contact. electromagnetic interference damage occurs when an item comes into proximity with an electrostatic or magnetic field.

ENAC: Enviromental Attribute Code. Identifies items with environmentally preferred characteristics.

CRITL: Criticality Indicator Code. Indicates an item is technically critical by tolerance, fit, application, nuclear hardness properties, or other characteristics.

Material Management Material categorization and source of supply

SOS

SMIC

MMAC

MCC

SOS:

SMS

SOS:

MMAC:

MCC:

SOS:

SMS

SOS:

MMAC:

MCC:

Source of Supply (SOS) SMS

Defense logistics agency, enterprise business systems

Material Management (MMAC) SX

Brac mmac for oc-alc

Material Codes

SOS: Source of Supply. A three position code or routing identifier code (ric), which identifies the source of supply activity.

SMIC: Special Material Indicator Code. A two position code, which categorizes material on the basis of requirements for source or quality control, technical design or configuration control, procurement, stocking and issue control, special receipt, inspection, testing, storage, or handling.

MMAC: Material Management Aggregation Code. A two position code that identifies an item of supply to be managed by a specific activity manager.

MCC: Material Echelon Code. A two position code employed by the marine corps in classifying items into categories by materiel category and procurement echelon. the alphanumeric management code is in the first position and identifies the materiel category

IMC: Denotes wether items shall be subjected to integrated management under the defense supply agency or retained by the individual military service or other department of defense components for their management. Assigned by th activity responsible for item management coding.