NSN 2805-00-377-5647 NIIN 003775647 — Internal Combustion Engin Piston

NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
2805-00-377-5647
2805003775647
Description:
PISTON,INTERNAL COMBUSTION ENGIN
NSN Assigned:
01-JAN-63
DEMIL:
NO
Shelf Life:
N/A
UOM:
1 EA
Using Services:
Navy, Army

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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
AS9120 Certified by SAI Global

2805-00-377-5647 Specification Set by the OEM (see RNCC code 3)

Head Style AASK:

flat

Overall Height ABKW:

3.500in.

Diameter ABMZ:

3.250in.

Oil Passage Type ACXM:

hole

Pinhole Diameter ACXU:

0.8593in. and 0.8596in.

Surface Finish AGYE:

finished

Finished Size Designation AXFR:

oversize

Oversize AXFS:

0.040in.

Skirt Type AXFT:

solid

Skirt Bottom Cutaway Feature AXFX:

not included

Ring Groove Quantity AXFZ:

4

Ring Groove Position AXGA:

number 1, number 2, number 3, and number 4

Ring Groove Width AXGB:

0.1565in. and 0.1575in.

Ring Groove Diameter AXGD:

2.896in. and 2.906in.

Oil Groove AXPH:

not included

Distance From Pin Hole Center To Extreme Top AXPK:

1.995in. and 2.000in.

Pin Hole Bushing AXPL:

not included

Distance Between Pin Bosses AXPM:

1.380in.

Retaining Ring Groove AXPN:

included

Pin AXPP:

included

Pin Type For Which Designed AXPQ:

floating

Ring AXPR:

included

Carbon Groove BQBL:

not included

Material MATL:

aluminum alloy

Material MATT:

aluminum alloy

Weight WGHT:

18.9 ounces

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:
MS13958-3
Cage Code:
96906
RNCC:
2
RNVC:
2
DAC:
3
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
28373-040
Cage Code:
78640
RNCC:
5
RNVC:
1
DAC:
5
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
00187004-4
Cage Code:
64104
RNCC:
5
RNVC:
9
DAC:
5
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
F218A04041E40
Cage Code:
14351
RNCC:
5
RNVC:
9
DAC:
5
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
F218A4041E040
Cage Code:
14351
RNCC:
5
RNVC:
9
DAC:
5
RNAAC:
AX
Status:
A
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.:
1
App. Key:
CA
Cond. Code:
2
Status:
A
HEAD STYLE FLAT style nsn 2805-00-377-5647

2805-00-377-5647 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
ADPE:
CRITL:
X
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.