NSN 4730-00-289-5040 NIIN 002895040 — Tube Coupling Inverted Nut

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NSN

Item Name

Assigned

DEMIL

Shelf Life

UOM

Using Services

NSN:

		4730-00-289-5040
4730002895040

Description:

INVERTED NUT,TUBE COUPLING

NSN Assigned:

01-JAN-63

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

4730-00-289-5040 Specification Set by the OEM (see RNCC code 3)

Thread Class AAJD:

Thread Direction AAJF:

RIGHT-Hand

Fabrication Method AARN:

any acceptable

Casehardening Indicator AASG:

not casehardened

Overall Length ABHP:

0.692in. ⁓45/64"

Thread Size ABUJ:

3/4-18

Tube Outside Diameter For Which Designed ACSV:

0.500in.

Seat Angle In Deg AJFY:

45.0

Screw Thread Series Designator AJYP:

uns

Material Hardness Rating ALME:

not rated

Width Across Flats ASDB:

0.750in. ⁓3/4"

Strength Rating AWQD:

not rated

Smallest Inside Diameter BSPX:

0.506in.

Material MATL:

steel

Material MATT:

steel

Surface Treatment SFTT:

cadmium

Style Designator STYL:

inverted nut, tube, flare

Surface Treatment SURF:

cadmium

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

No part numbers found for this NSN.

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

03857

FIIG:

T385-B

Concept No.:

App. Key:

Cond. Code:

Status:

STYLE DESIGNATOR INVERTED NUT, TUBE, FLARE style nsn 4730-00-289-5040

Definition Definition of approved item name (AIN): "INVERTED NUT,TUBE COUPLING"

An externally threaded fastening device which has an internal or external seat, designed to mate with the seat of an internally threaded tube fitting for the purpose of securing the tube to the fitting to form a leakproof connection.

4730-00-289-5040 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.