NSN 4730-00-654-2347 NIIN 006542347 — Fluid Flow Restrictor Unit

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NSN

Item Name

Assigned

DEMIL

Shelf Life

UOM

Using Services

NSN:

		4730-00-654-2347
4730006542347

Description:

RESTRICTOR UNIT,FLUID FLOW

NSN Assigned:

01-JAN-63

DEMIL:

DEMIL

Shelf Life:

N/A

UOM:

Using Services:

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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

4730-00-654-2347 Specification Set by the OEM (see RNCC code 3)

Body Material AAFZ:

cres, ams 5639 per united aircraft spec no HS178

Overall Length ABHP:

1.560in. ⁓1-9/16"

Diameter ABMZ:

0.496in. and 0.498in.

Orifice Diameter AMSF:

0.023in.

Design Type APGF:

straight

Screening Material AQJQ:

steel, corrosion resisting

End Connection Similarity AXAL:

not identical

Pressure Rating BGST:

300.0 pounds per square inch and 350.0 pounds per square inch

Strainer Type And Quantity BZTM:

2 screen

Surface Treatment SURF:

passivated

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:

540905-97

Cage Code:

73030

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:

20933

FIIG:

T359-C

Concept No.:

App. Key:

Cond. Code:

Status:

Definition Definition of approved item name (AIN): "RESTRICTOR UNIT,FLUID FLOW"

An assembly consisting of an orifice in a fixed plate, disk, or tube with screens or filters on one or both sides, depending on the direction of filtered flow. See restrictor, fluid flow.

4730-00-654-2347 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) A

Item does not contain precious metal.

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.