4820-00-232-6945

Description: Fluid Pressure Regulating Valve

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MILSPEC: Nonpowered Valves

 Export Restrictions

Any part(s) quoted or sold by MilSpec.parts and re-sold (to a third party) CANNOT be sold to a USA embargoed country, company, entity, or person(s). Depending on the ECCN, these commodities may require export license or exception. Diversion contrary to U.S. law is prohibited. Unless otherwise noted, this sale, order or quote may include Munitions List Items (MLI) or Commerce Controlled List Items (CCLI). MLI/CCLI property is controlled by the US Government and in many cases cannot be transferred (exported, sold or given) to a foreign country, a non-US Citizen/National or a non- Permanent US Resident without a valid State/Commerce Department export authorization. It is the responsibility of (the Purchaser) to determine what the applicable requirements may be, to obtain all necessary authorizations, licenses or approvals and are subject to both review and acceptance by MilSpec.parts. The use, disposition, export and re-export of the property covered or included in this sale, order or quote is subject to the provisions of law referenced in End-Use Certificate DLA form 1822, DEC 2001, including, but not limited to, the Arms Export Control Act (22 USC 2751 et seq.); Export Administration Act of 1979 (50 USC App. 2401 et seq.) as contained under Executive Order 12924; International Traffic in Arms Regulations (22 CFR 120 et seq.); Export Administration Regulations (15 CFR 730 et seq.); Foreign Assets Control Regulations (31 CFR 500 et seq.) and the Espionage Act (18 USC 793 et seq.)

4820-00-232-6945 Properties

  • NSN:
    4820-00-232-6945
  • Description:
    Fluid Pressure Regulating Valve
  • Shelf Life:
    N/A
  • DEMIL:
    NO
  • UOM:
    1 EA
  • Body Material:
    Aluminum alloy, qq-a-250/11, alloy 6061, t4 and aluminum alloy, qq-a-250/11, alloy 6061, t6
  • Stem Material:
    Steel, corrosion resisting, qq-s-763, class 302, 303, 304, 305, 310, or 316
  • Media For Which Designed:
    Air and nitrogen, gaseous
  • First End Connection Type:
    Threaded internal tube
  • First End Style Designator:
    Gasket seal
  • First End Bolt Hole Diameter:
    0.500 inches
  • First End Thread Size And Series/type Designator:
    3/4-16 unf
  • First End Thread Class:
    2b
  • First End Thread Direction:
    Right-hand
  • Second End Relationship With First End:
    Not identical
  • Second End Connection Type:
    Threaded internal tube
  • Second End Style Designator:
    Gasket seal
  • Second End Outside Diameter Tube Accommodated:
    0.375 inches
  • Second End Thread Size And Series/type Designator:
    9/16-14 unf
  • Second End Thread Class:
    2b
  • Seat Material:
    Steel, corrosion resisting, qq-s-763, class 302, 303, 304, 305, 310, or 316
  • First End Seat Angle In Deg:
    15.0
  • Second End Seat Angle In Deg:
    12.0
  • First End Seat Radius:
    Between 0.005 inches and 0.010 inches
  • Second End Seat Radius:
    Between 0.005 inches and 0.010 inches
  • Packing Material:
    Rubber, synthetic, mil-p-5516
  • Flow Control Device:
    Poppet
  • Flow Control Device Material:
    Steel, corrosion resisting, qq-s-763, class 302, 303, 304, 305, 310, or 316
  • End Connection Quantity:
    2
  • First End Thread Pitch Diameters:
    +0.7094/+0.7159 inches
  • Second End Thread Pitch Diameters:
    +0.5264/+0.5323 inches
  • Mounting Facility:
    Bolts
  • Outlet Pressure Range:
    +635.0/+1475.0 pounds per square inch
  • Valve Stem Design:
    Double seat
  • Valve Loading Method:
    Spring
  • Remote Actuation Method:
    Piston
  • Filter:
    Not included
  • Tempurature Rating:
    Between 0.0 degrees fahrenheit and 160.0 degrees fahrenheit
Manufacturers and Part Numbers
Part Number
Brand
2663265-1
Naval Air Systems Command
RV74C226174-3
Marotta Controls
Major Organizational Entities (MOE)
Entity
MOE Code
MOE Rule
PICA
DSOR
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
MOE_CD:
DN
MOE_RL:
N9BC
PICA:
GX
DSOR:
Part Identification
INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
27565
FIIG:
A21100
Concept No.:
1
App. Key:
D
Cond. Code:
2
Status:
A
Material and Special Handling
Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
---
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): A
Item does not contain precious metal.
Criticality (CRITL): X
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Packaging and Dimensions
Package Size
Package Weight
Part Weight
Part Dimensions (approx.)
Pack Size:
--
Pack Weight:
--
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
Container:
OPI:
SPI No.:
SPI Rev.:
SPC Mkg.
LVL A
LVL B
LVL C
SPC Mkg.:
LVL A:
LVL B:
LVL C:
CUSH
MOP
CATEG.
PRESS MAT
CUSH:
MOP:
CATEG.:
PRESS MAT:
WRAP MAT
ICQ
THK
TOS
UCL
WRAP MAT:
ICQ:
THK:
TOS:
UCL:
Packaging Code Definitions
LVL A Code (LVL_A):
LVL B Code (LVL_B):
Procedure Indicator Code (OPI):
Special Markings Code (SPC MKG):
Method of Preservation (MOP):
Cushion Material (CUSH):
Preservation Material (PRESS MAT):