NSN 2805-00-377-5641 NIIN 003775641 — Internal Combustion Engin Piston

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NSN

Item Name

Assigned

DEMIL

Shelf Life

UOM

Using Services

NSN:

		2805-00-377-5641
2805003775641

Description:

PISTON,INTERNAL COMBUSTION ENGIN

NSN Assigned:

01-JAN-63

DEMIL:

Shelf Life:

N/A

UOM:

Using Services:

Price Quote Get an up to date pricing and availability quote for this product. Order online or over the phone.

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

2805-00-377-5641 Specification Set by the OEM (see RNCC code 3)

Head Style AASK:

flat

Overall Height ABKW:

3.730in. and 3.750in.

Diameter ABMZ:

3.750in.

Pinhole Diameter ACXU:

0.9900in. and 0.9903in.

Surface Finish AGYE:

finished

Finished Size Designation AXFR:

oversize

Oversize AXFS:

0.020in.

Skirt Type AXFT:

solid

Cut Depth AXFW:

0.400in.

Skirt Bottom Cutaway Feature AXFX:

included

Ring Groove Quantity AXFZ:

Ring Groove Width AXGB:

0.3115in. 3rd ring and 0.3133in. 3rd ring

Ring Groove Diameter AXGD:

3.323in. 2nd ring and 3.333in. 2nd ring

Oil Groove AXPH:

not included

Distance From Pin Hole Center To Extreme Top AXPK:

2.088in. and 2.092in.

Pin Hole Bushing AXPL:

not included

Distance Between Pin Bosses AXPM:

1.480in. and 1.520in.

Retaining Ring Groove AXPN:

included

Pin AXPP:

included

Pin Type For Which Designed AXPQ:

floating

Ring AXPR:

not included

Carbon Groove BQBL:

not included

Material MATL:

aluminum

Material MATT:

aluminum

Surface Treatment SFTT:

tin

Surface Treatment SURF:

tin plated

Weight WGHT:

21.730 ounces

Fsc Application Data ZZZV:

cylinder group, gasoline engine, nonaircraft

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:

MS13956-2

Cage Code:

96906

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS13956

Cage Code:

81336

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS13956-2

Cage Code:

81336

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:

16509

FIIG:

T267-C

Concept No.:

App. Key:

Cond. Code:

Status:

HEAD STYLE FLAT style nsn 2805-00-377-5641

2805-00-377-5641 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.