NSN 4730-01-316-6345 NIIN 013166345 — Boss Nipple

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NSN

Item Name

Assigned

DEMIL

Shelf Life

UOM

Using Services

NSN:

		4730-01-316-6345
4730013166345

Description:

NIPPLE,BOSS

NSN Assigned:

13-MAR-90

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

4730-01-316-6345 Specification Set by the OEM (see RNCC code 3)

Thread Class AAJD:

3a all ends

Connection Style AHNC:

external seat for gasket seal (boss) all ends

Connection Type AWLS:

threaded external boss all ends

Thread Quantity Per Inch CMLP:

12 all ends

Nominal Thread Size CQJX:

1.625in. all ends ⁓1-5/8"

Nominal Overall Length CWFR:

1.750in.

Material MATT:

steel comp 316 or steel comp 304

Material Document And Classification MDCL:

QQ-S-763 fed spec single material response

Surface Treatment SFTT:

passivate

Surface Treatment Document And Classification STDC:

MIL-S-5002 mil spec 1st treatment response and QQ-P-35, ty 1 fed spec 2nd treatment response

Style Designator STYL:

flareless (tube)

Thread Series Designator THSD:

unj all ends

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:

MS21902K20

Cage Code:

96906

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:

26952

FIIG:

A080B0

Concept No.:

App. Key:

Cond. Code:

Status:

Definition Definition of approved item name (AIN): "NIPPLE,BOSS"

A straight, one-piece fitting used to join two bosses or boss fittings. Both ends are the same size and have external machine threads (straignt threads other than pipe or hose series). It is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. The center section may be suitably shaped to accommodate a wrench.

4730-01-316-6345 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.