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NationalStockNumber.INFO

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Valve Stem Guide

NSN: 2815-00-789-6502 | Model: 4391776

A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flang (s) and/or grooves.

NSN Properties and Flags
NATO Stock Number
2815-00-789-6502
DEMIL
NO
Countersink Angle In Deg
45.0
Overall Length
3.906 inches
Outside Diameter
Between 0.751 inches and 0.752 inches
Bore Diameter
0.4375 inches
Metallic Hardness Rating
90.0 rockwell b
Major Diameter Length
2.781 inches
Countersink Length
0.031 inches
Bore Countersink
Included
Countersink Location
Aa end
Bore Counterbore
Not included
Bb End Shank Diameter
Between 0.747 inches and 0.748 inches
Bb End Chamfer Length
Between 0.080 inches and 0.081 inches
Bb End Chamfer Angle In Deg
30.0
Aa End Chamfer Length
0.094 inches
Aa End Chamfer Angle In Deg
10.0
Material
Iron
Material
Iron
Style Designator
Plain, shouldered
Fsc Application Data
Diesel engine

Pricing and Availability

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NSN 2815-00-789-6502 Datasheet

Supply Class (FSC):
Diesel Engines And Components
Cross Reference:
  • 4391776
Cage Codes:
  • Agco Corp (CAGE 6N299)
Schedule B & Trade:
  • Schedule B: 8409998000 (NAICS 333618)

    Parts for compression-ignition internal combustion piston engines (diesel), nesoi

  • SITC: 71392

    Parts, n.E.S., suitable for use solely or principally with compression-ignition internal combustion piston engines

  • 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:

    593 - Motors 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

Questions & Answers:
What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 2815-00-789-6502 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Republic Of Korea, Greece, and Turkey
What is the NIIN of NSN 2815-00-789-6502?
007896502 or 00-789-6502
Does NSN 2815-00-789-6502 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 2815-00-789-6502?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1962