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Valve Disk

NSN: 4820-01-198-3139 | Model: R40976

An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.

NSN Properties and Flags
NATO Stock Number
4820-01-198-3139
DEMIL
NO
Inside Diameter
0.191 inches
Shank Diameter
0.345 inches
Flange Diameter
0.750 inches
Overall Height
1.000 inches
Inside Depth
0.840 inches
End Application
2410-01-139-9859
Under Flange Height
0.250 inches
Special Features
0.438 in. Seat radius
Material
Steel
Style Designator
Poppet

Parts List for Low Speed Full Tracked Tractor  

Other components in the assembly of NSN 2410-01-139-9859

Pricing and Availability

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NSN 4820-01-198-3139 Datasheet

Supply Class (FSC):
Nonpowered Valves
Cross Reference:
  • R40976
  • R40976
Cage Codes:
  • Deere & Company (CAGE 75755)
  • Deere & Co (CAGE 75160)
Schedule B & Trade:
  • Schedule B: 8481909090 (NAICS 332911)

    Parts of taps, cocks, valves and similar appliances, nesoi

  • SITC: 74790

    Parts for taps, cocks, valves and similar appliances for pipes, boiler shells, tanks, etc.

  • End Use: 21180

    Industrial machines, other

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

A - Item does not contain precious metal.

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:

    051080 - Faucets, bibcocks, gates valves

  • WCC:

    576 - Metal and metal products, nos, (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:

    B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater

  • LTL:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    Z
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    J2200x-
  • Repariability
    This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $15.59 to $25.99..
Does NSN 4820-01-198-3139 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 Army
What is the NIIN of NSN 4820-01-198-3139?
011983139 or 01-198-3139
Does NSN 4820-01-198-3139 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4820-01-198-3139?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 06, 1985