NSN 4820-00-600-7420 NIIN 006007420 — Check Valve

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NSN

Item Name

Assigned

DEMIL

Shelf Life

UOM

Using Services

NSN:

		4820-00-600-7420
4820006007420

Description:

VALVE,CHECK

NSN Assigned:

16-JAN-75

DEMIL:

Shelf Life:

N/A

UOM:

Using Services:

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

4820-00-600-7420 Specification Set by the OEM (see RNCC code 3)

Thread Class AAJD:

2b all ends

Flow Control Device ADQU:

disk

Disk Loading Method ADSU:

spring

Bolt Hole Quantity AECS:

4 2nd end

Nominal Width AKGF:

3.000in. all ends

Nominal Length AKGG:

3.000in. 1st end

Flange Shape ARKN:

rectangular with holes 2nd end

Mounting Position BBJX:

horizontal

Nominal Thread Size CQJX:

0.500in. 1st end ⁓1/64"

Nominal Thickness CWCK:

0.312in. 1st end

First Connection Face To Centerline Distance CWCL:

5.750in.

Bolt Hole Nominal Diameter CWCQ:

0.312in. 1st end

Second Connection Face To Centerline Distance CWCR:

1.437in.

Center To Center Nominal Distance Between Bolt Holes Along Length CWCY:

2.375in. 1st end

Center To Center Nominal Distance Between Bolt Holes Along Width CWDC:

1.812in. all ends

Flange Face Design CWDF:

recessed with gasket groove all ends

Surface Treatment SFTT:

anodize

Style Designator STYL:

angle

Thread Series Designator THSD:

npt 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:

325300

Cage Code:

96124

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

10-60526-1

Cage Code:

81205

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:

05487

FIIG:

A530B0

Concept No.:

App. Key:

Cond. Code:

Status:

STYLE DESIGNATOR ANGLE style nsn 4820-00-600-7420

Definition Definition of approved item name (AIN): "VALVE,CHECK"

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

4820-00-600-7420 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.