NSN 4730-01-031-6382 NIIN 010316382 — Straight Flange To Boss Adapter

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NSN

Item Name

Assigned

DEMIL

Shelf Life

UOM

Using Services

NSN:

		4730-01-031-6382
4730010316382

Description:

ADAPTER,STRAIGHT,FLANGE TO BOSS

NSN Assigned:

27-NOV-76

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

4730-01-031-6382 Specification Set by the OEM (see RNCC code 3)

Thread Class AAJD:

3b 2nd end

Bolt Hole Quantity AECS:

8 1st end

Connection Style AHNC:

gasket seal (boss) 2nd end

Flange Shape ARKN:

round with holes 1st end

Connection Type AWLS:

threaded internal boss 2nd end

Nominal Thread Size CQJX:

0.750in. 2nd end ⁓2-1/64"

Nominal Outside Diameter CWCD:

2.000in. 1st end

Nominal Thickness CWCK:

0.120in. 1st end

Bolt Hole Nominal Diameter CWCQ:

0.156in. 1st end

Bolt Circle Nominal Diameter CWCT:

1.500in. 1st end

Flange Face Design CWDF:

plain 1st end

Nominal Overall Length CWFR:

0.500in.

Material MATT:

aluminum alloy

Thread Series Designator THSD:

unf 2nd end

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:

77689-1

Cage Code:

82340

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:

29653

FIIG:

A080B0

Concept No.:

App. Key:

Cond. Code:

Status:

Definition Definition of approved item name (AIN): "ADAPTER,STRAIGHT,FLANGE TO BOSS"

An adapter having a flange connection on one end designed to connect with another flange connection or a compression type mounting pad. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a flange or flange fitting to boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like.

4730-01-031-6382 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.

Material Management Material categorization and source of supply

SOS

SMIC

MMAC

MCC

SOS:

SMS

SOS:

MMAC:

MCC:

Source of Supply (SOS) SMS

Defense logistics agency, enterprise business systems

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.