NSN 4730-01-007-8421 NIIN 010078421 — Union Nut

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NSN

Item Name

Assigned

DEMIL

Shelf Life

UOM

Using Services

NSN:

		4730-01-007-8421
4730010078421

Description:

NUT,UNION

NSN Assigned:

09-AUG-75

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

4730-01-007-8421 Specification Set by the OEM (see RNCC code 3)

Thread Direction AAJF:

RIGHT-Hand

Shoulder Width ABNK:

0.250in.

Nut Style ACTA:

hexagon

Nut Height ADEA:

1.312in. ⁓1-5/16"

Width Across Flats ASDB:

1.575in. and 1.625in. ⁓1-5/8"

Smallest Inside Diameter BSPX:

0.872in.

Thread Series BZRR:

unef

Shoulder Step Width CFQB:

0.375in.

Thread Quantity Per Inch CMLP:

Nominal Thread Size CQJX:

1.250in. ⁓1-1/4"

Material MATT:

steel comp 347

Material Document And Classification MDCL:

astm A182 gr F347 assn std single material response

Precious Material And Location PMLC:

surface silver

Surface Treatment SFTT:

silver

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:

MJT64228-1-4

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:

19964

FIIG:

A021A0

Concept No.:

App. Key:

Cond. Code:

Status:

NUT STYLE

NUT STYLE

Definition Definition of approved item name (AIN): "NUT,UNION"

An internally threaded nut which has an internal seat or shoulder designed to engage the nut retaining flange of a union tailpiece. The threaded portion is used to engage the thread piece of a union, union elbor or the like. Excludes nut (1), tube coupling.

4730-01-007-8421 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) S

Item contains silver.

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.