NSN 4530-00-001-7971

Fuel Oil Regulating Valve

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

NIIN:

000017971

Pricing & Availability Check

Submit this form for stock availability and pricing.

Inventory

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

AR: 1
NE: 15706
NS: 150

Please note that inventory for this NSN was updated 03/06/2025 and may have changed since then. Request a quote for up to date pricing and availability.

Product Definition Definition of approved item name (AIN): "VALVE,REGULATING,FUEL OIL"

A valve with a grooved or slotted seat covered by a rotating cam or slotted disk designed for the accurate regulation of the flow of fuel oil to a burner or burner manifold. It is equipped with a position indicator.

4530-00-001-7971 Spec. NSN part characteristics

MRC

Name

Detail

MRC:

AAFZ

Body Material

Steel, astm a216, grade wcb

MRC:

AAHF

First End Flange Outside Diameter

8.500 inches

MRC:

AAQL

Body Style

Angle

MRC:

ABEP

Stem Material

Steel, corrosion resisting

MRC:

ACKM

First End Connection Type

Raised face flange

MRC:

ACKN

First End Style Designator

Plain

MRC:

ACKP

First End Raised Face Height

0.250 inches

MRC:

ACKQ

First End Raised Face Diameter

3.625 inches

MRC:

ACKT

First End Flange Shape Style

Round w/ bolt holes

MRC:

ACKZ

First End Bolt Hole Quantity

MRC:

ACLA

First End Bolt Hole Diameter

1.000 inches

MRC:

ACLR

Second End Relationship With First End

Identical

MRC:

ACSH

Seat Material

Steel, corrosion resisting

MRC:

ADQM

First Connection Face To Centerline Distance

7.250 inches

MRC:

ADQN

Second Connection Face To Centerline Distance

7.250 inches

MRC:

ADQU

Flow Control Device

Stem and integral disk

MRC:

ADQV

Flow Control Device Material

Steel, corrosion resisting

MRC:

ADQZ

End Connection Quantity

MRC:

AEVN

Regulation Type

Manual, double stage

MRC:

AEVP

Manual Control Method

Wheel

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:

30302

Cage Code:

24658

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

1791

Cage Code:

24658

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Inidicates part number has been superseded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:

10264

FIIG:

A21100

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.

Import and Export

Schedule B

NAIC

End Use

SITC

USDA

HITECH

Schedule B:

8481809050

NAICS:

332911

End Use Class:

21180

SITC:

74780

USDA:

HITECH:

Schedule B Codes Definitions:

Schedule B 8481809050

Other Taps, Cocks, Valves, Etc., Nesoi

End Use Code 21180

Industrial Machines, Other

Standard Intl. Trade Class (SITC) 74780

Taps, Cocks, Valves and Similar Appliances, N.e.s.

National motor freight and handling

NMFC

Class

UFC

LTL

LCL

WCC

TCC

SHC

ADC

ACC

NMFC:

132740

NMF Description:

Valves Gravity Fuel Oil Flow

UFC:

67140

LTL:

85.0

LCL:

WCC:

72E

TCC:

SHC:

ADC:

ACC:

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 72E

Engineer and material handling equipment, test/tool sets and equipment.

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)