NSN 3040-00-447-3974 NIIN 004473974 — Straight Shaft

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NSN

Item Name

Assigned

DEMIL

Shelf Life

UOM

Using Services

NSN:

		3040-00-447-3974
3040004473974

Description:

SHAFT,STRAIGHT

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

3040-00-447-3974 Specification Set by the OEM (see RNCC code 3)

First End Style AAGZ:

woodruff keyway

End Similarity AAHN:

not identical

Second End Style AAHP:

woodruff keyway and cross drilled

Overall Length ABHP:

10.469in. ⁓10-15/32"

First End Keyway Width AMCZ:

0.1550in. and 0.1570in.

First End External Keyway Length AMDE:

0.750in.

First End Distance From Keyway Center To End AMDH:

0.406in.

First End Diameter AMDL:

0.7496in. and 0.7500in.

Second End Keyway Width AMFR:

0.1550in. and 0.1570in.

Second End External Keyway Length AMFS:

0.750in.

Second End Distance From Keyway Center To End AMFW:

any acceptable

Second End Diameter AMFZ:

0.7496in. and 0.7500in.

Second End Hole Diameter AMGS:

0.1890in.

Second End Distance From Hole Center To End AMGT:

0.625in.

Second End Hole Depth AMHD:

any acceptable

Special Features FEAT:

0.859 in. between keyway center

Material MATT:

steel corrosion resisting

Fsc Application Data ZZZV:

water pump, engine, nonacft

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:

18172B

Cage Code:

1ML14

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

18172B

Cage Code:

28265

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:

22109

FIIG:

A23200

Concept No.:

App. Key:

Cond. Code:

Status:

FIRST END STYLE WOODRUFF KEYWAY style nsn 3040-00-447-3974

Definition Definition of approved item name (AIN): "SHAFT,STRAIGHT"

A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.o25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for lubricating holes. For items having an integral gear(s) or worm(s), see gearshaft (as modified). For items designed to support rotating members see axle(1), straight. For items not having the above conditions see pin, straight, headless. For items having machined ends which constitute steps see shaft(1), shouldered; axle(1), shouldered; and bolt, fluid passage.

3040-00-447-3974 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.