NSN 4820-01-036-2181 NIIN 010362181 — Pressure Equalizing Gaseou Valve

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NSN

Item Name

Assigned

DEMIL

Shelf Life

UOM

Using Services

NSN:

		4820-01-036-2181
4820010362181

Description:

VALVE,PRESSURE EQUALIZING,GASEOU

NSN Assigned:

24-FEB-77

DEMIL:

DEMIL

Shelf Life:

N/A

UOM:

1 EA

Using Services:

Navy

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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

4820-01-036-2181 Specification Set by the OEM (see RNCC code 3)

Body Material AAFZ:

molding plastic, polycarbonate

Maximum Operating Pressure AAJJ:

1.5 pounds per square inch

Body Style AAQL:

single connection, straight flow

Temp Rating ABJH:

80.0 deg fahrenheit

Media For Which Designed ACKL:

protective device against excessive internal and external pressures during air lift and extreme temperature changes in shipping containers

First End Connection Type ACKM:

threaded internal pipe

First End Style Designator ACKN:

plain

First End Nominal Pipe Size Accommodated ACLG:

1.250in.

First End Thread Size And Series/type Designator ACLJ:

1.250-16 un

First End Thread Direction ACLL:

RIGHT-Hand

Flow Control Device ADQU:

any acceptable

End Connection Quantity ADQZ:

Opening Pressure Setting ADSV:

not rated

Valve Venting Design Type AFLE:

atmospheric

Valve Relief Design Type AFLF:

pressure and vacuum

Absolute Pressure Setting AFLG:

not rated

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:

1298365-3

Cage Code:

30003

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:

10958

FIIG:

A07100

Concept No.:

App. Key:

Cond. Code:

Status:

BODY STYLE SINGLE CONNECTION, STRAIGHT FLOW style nsn 4820-01-036-2181

FIRST END STYLE DESIGNATOR PLAIN style nsn 4820-01-036-2181

Definition Definition of approved item name (AIN): "VALVE,PRESSURE EQUALIZING,GASEOU"

A valve consisting of a single deadweight loaded disk, or two deadweight loaded disks each with a seperate seat. It is specifically designed for the relief of small pressure and vacuum conditions within a tank or other container to or from the atmosphere. The center of a single deadweight loaded disk may contain a spring loaded disk forming an additional seat or aperture. It may be spring loaded and/or equipped with a manual unloader on either the pressure or vacuum side. Exclude valve, vacuum breaking.

4820-01-036-2181 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.

ADPE 0

Represents items with no adp components

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

Special Material (SMIC) MG

Miscellaneous air launched missiles, depot and intermediate items

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.