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Piston Connecting Rod

NSN: 4310-00-055-1637 | Model: 42757

A device used for connecting a piston to a crankshaft or to a master connecting rod of an internal combustion engine, steam reciprocating engine, reciprocating air compressor, or the like. The rod may be connected directly to the piston, or it may transmit the motion through a crosshead.

NSN Properties and Flags
NATO Stock Number
4310-00-055-1637
DEMIL
NO
Cross Sectional Shape
I-section type
Fabrication Method
Cast
Shaft Connecting End Style
2 bolt solid sleeve
End Thickness
1.210 inches
Edge Radius
1.000 inches
End Hole Inside Diameter
1.125 inches
Piston Connecting End Bearing
Included
Bearing Replaceability
Replaceable
Piston Connecting End Lubrication Drill Feature
Included
Piston Connecting End Lubrication Method
Full forced-feed
Shaft Connecting End Bearing
Not included
Shaft Connecting End Hole Inside Diameter
2.130 inches
Shaft Connecting End Edge Radius
1.500 inches
Shaft Connecting End Width
3.395 inches
Shaft Connecting End Thickness
1.500 inches
Shaft Connecting End Lubrication Drill Feature
Included
Shaft Connecting End Lubrication Method
Full forced-feed
Center To Center Effective Length
8.000 inches
Body Width At Piston Connecting End
1.000 inches
Body Width At Shaft Connecting End
1.408 inches
Body Thickness At Piston Connecting End
0.660 inches
Body Thickness At Shaft Connecting End
0.890 inches
Piston End Connection Style
Small engine and automotive standard
Material
Steel
Material
Steel

Pricing and Availability

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NSN 4310-00-055-1637 Datasheet

Supply Class (FSC):
Compressors And Vacuum Pumps
Cross Reference:
  • 42757
  • 42757
  • 42757
  • 42757
Cage Codes:
  • Davey Compressor Co (CAGE 16004)
  • Drs Environmental Systems, Inc. (CAGE 5RQL2)
  • Hdt Expeditionary Systems, Inc. (CAGE 92878)
Schedule B & Trade:
  • Schedule B: 8414902095 (NAICS 333912)

    Parts nesoi, of compressors other than refrigerating and air conditioning compressors

  • SITC: 74380

    Parts for air or vacuum pumps, air or other gas compressors and fans; parts of ventilating, recyling or cooker hoods incorporating a fan

  • End Use: 21100

    Industrial engines

Identification:
HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

U - Precious metal content is unknown

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    133300 - Machinery/machines noi

  • WCC:

    594 - Pumps and parts, (machinery and parts),(less than 35 feet)

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • ACC:

    V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing

  • LTL:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    J
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    9b-----
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $814.66 to $1,357.76..
Does NSN 4310-00-055-1637 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Navy, Spain, Republic Of Korea, and Turkey
What is the NIIN of NSN 4310-00-055-1637?
000551637 or 00-055-1637
Does NSN 4310-00-055-1637 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4310-00-055-1637?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963