NSN 4730-00-851-2531 NIIN 008512531 — Quick Disconne Coupling Assembly

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NSN

Item Name

Assigned

DEMIL

Shelf Life

UOM

Using Services

NSN:

		4730-00-851-2531
4730008512531

Description:

COUPLING ASSEMBLY,QUICK DISCONNE

NSN Assigned:

01-JAN-62

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

4730-00-851-2531 Specification Set by the OEM (see RNCC code 3)

Nominal Pipe Size Accommodated AAAR:

0.375in. first fluid end connection

Overall Length ABHP:

3.813in. ⁓3-53/64"

Second Leg Length ADLL:

1.516in.

Quick Disconnect Method ADLN:

spring PUSH-Lock all ends

Connection Style AHNC:

plain first fluid end connection

Leg Length AHSJ:

2.297in.

Connection Type AWLS:

threaded external pipe first fluid end connection

Features Provided CBBL:

SELF-Sealing

Second End Relationship With First End CQBB:

identical

Nominal Thread Size CQJX:

0.375in. first fluid end connection ⁓3/8"

Material MATT:

steel corrosion resisting

Surface Treatment SFTT:

passivate

Style Designator STYL:

coupling assembly

Thread Series Designator THSD:

npt first fluid end connection

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:

2HKG20

Cage Code:

73992

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:

20671

FIIG:

A531S0

Concept No.:

App. Key:

Cond. Code:

Status:

STYLE DESIGNATOR COUPLING ASSEMBLY style nsn 4730-00-851-2531

Definition Definition of approved item name (AIN): "COUPLING ASSEMBLY,QUICK DISCONNE"

A multipiece fluid line fitting consisting of two coupling half, quick disconnect fittings.

4730-00-851-2531 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.