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Flat Valve Diaphragm

NSN: 4820-00-885-3783 | Model: A58399

An item in the form of one or more thin flexible sheets normally designed to form a tight seal between chambers of a valve, and to transmit motion to a valve disk either directly or through a mechanical linkage. The surface of the ite (s) may not be formed or molded to have a beaded or rolled edge, ribs, or any other raised surfaces. The item may contain bolt holes and/or a center hole. Excludes diaphragm, valve, special shaped and gasket.

NSN Properties and Flags
NATO Stock Number
4820-00-885-3783
DEMIL
NO
Hole Diameter
0.750 inches
Outside Diameter
11.375 inches
Bolt Circle Diameter
10.000 inches
Material Thickness
0.130 inches
Center Hole Diameter
0.375 inches
Bolt Hole Quantity
16
Material
Rubber synthetic
Style Designator
Flat

Pricing and Availability

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NSN 4820-00-885-3783 Datasheet

Supply Class (FSC):
Nonpowered Valves
Cross Reference:
  • A58399
Cage Codes:
  • O. C. Keckley Company (CAGE 32869)
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

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:

    000000 - No nmfc freight description

  • 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:

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

  • LTL:

    Z - No rating

  • 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
    9b-----
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $81.57 to $135.95..
Does NSN 4820-00-885-3783 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
What is the NIIN of NSN 4820-00-885-3783?
008853783 or 00-885-3783
Does NSN 4820-00-885-3783 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4820-00-885-3783?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1962