NSN 4730-00-781-1299 NIIN 007811299 — Quick Disconne Coupling Assembly

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NSN

Item Name

Assigned

DEMIL

Shelf Life

UOM

Using Services

NSN:

		4730-00-781-1299
4730007811299

Description:

COUPLING ASSEMBLY,QUICK DISCONNE

NSN Assigned:

01-JAN-60

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

4730-00-781-1299 Specification Set by the OEM (see RNCC code 3)

Thread Class AAJD:

3a first fluid end connection

Overall Length ABHP:

4.664in. and 5.664in. ⁓5-43/64"

Second Leg Length ADLL:

0.906in.

Quick Disconnect Method ADLN:

TWIST-Lock all ends

Maximum Operating Temp AEHZ:

71.1 deg celsius single response

Connection Style AHNC:

flared first fluid end connection

Leg Length AHSJ:

0.906in.

Connection Type AWLS:

threaded external tube first fluid end connection

Features Provided CBBL:

SELF-Sealing

Thread Quantity Per Inch CMLP:

12 first fluid end connection

Second End Relationship With First End CQBB:

identical

Maximum Operating Pressure And Media For Which Designed CQCJ:

600.0 pounds per square inch any acceptable

Maximum Operating Pressure CQGM:

600.0 pounds per square inch single response

Nominal Thread Size CQJX:

1.312in. first fluid end connection ⁓1-5/16"

Seat Angle CQRB:

37.0 degrees

Maximum Operating Temp And Media For Which Designed CRWH:

71.1 deg celsius any acceptable

Nominal Outside Diameter Tube Accommodated CWFD:

1.000in. first fluid end connection

Material MATT:

aluminum alloy

Surface Treatment SFTT:

anodize

Style Designator STYL:

coupling assembly

Thread Series Designator THSD:

un 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:

3750-16

Cage Code:

00624

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 4730-00-781-1299

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

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

4730-00-781-1299 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.