4820-00-181-8934

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.)

4820-00-181-8934 Properties

  • NSN:
    4820-00-181-8934
  • Description:
    Fluid Pressure Regulating Valve
  • Shelf Life:
    N/A
  • DEMIL:
    NO
  • UOM:
    1 EA
  • Body Material:
    Any acceptableany acceptable
  • First End Flange Outside Diameter:
    5.063 inches 5.063 inches
  • Body Style:
    Straight thrustraight thru
  • Stem Material:
    Any acceptableany acceptable
  • Media For Which Designed:
    Water, fresh and water, fresh and water, saltwater, salt
  • First End Connection Type:
    Plain face flangeplain face flange
  • First End Style Designator:
    Plainplain
  • First End Flange Shape Style:
    Round w/ bolt holesround w/ bolt holes
  • First End Flange Thickness:
    0.438 inches 0.438 inches
  • First End Bolt Hole Quantity:
    66
  • First End Bolt Hole Diameter:
    0.563 inches 0.563 inches
  • First End Bolt Circle Diameter:
    3.938 inches 3.938 inches
  • Second End Relationship With First End:
    Identicalidentical
  • Seat Material:
    Any acceptableany acceptable
  • Face To Face Distance:
    8.750 inches 8.750 inches
  • Packing Material:
    Any acceptableany acceptable
  • Flow Control Device:
    Diaphragmdiaphragm
  • Flow Control Device Material:
    Any acceptableany acceptable
  • End Connection Quantity:
    22
  • Renewable Seat Ring Type:
    Threadedthreaded
  • Outlet Pressure Range:
    +25.0 to 60.0 pounds per square inch+25.0 to 60.0 pounds per square inch
  • Regulation Type:
    Automatic double stageautomatic double stage
  • Valve Stem Design:
    Single seatsingle seat
  • Valve Loading Method:
    Spring
  • Maximum Inlet Pressure Rating:
    150.0 pounds per square inch
  • Outlet Pressure Accuracy Rating:
    Not rated
  • Filter:
    Not included
  • Tempurature Rating:
    165.0 degrees fahrenheit
  • Special Test Features:
    High-impact shock tests are required as directed in paragraphs 3.6 and 4.4.2.3 of mil-v-2042 in pac test above
  • Test Data Document:
    81349-milv2042 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
  • Nondefinitive Specification/std Data:
    2 type
Manufacturers and Part Numbers
Part Number
Brand
ASTM F 1370
American Society For Testing And
ASTM F 1370-2GF1B
American Society For Testing And
MILV2042
Military Specifications
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:
User:
BRAZIL Brazil
MOE_CD:
YA
MOE_RL:
YA01
PICA:
YA
DSOR:
User:
SPAIN Spain
MOE_CD:
YB
MOE_RL:
YB01
PICA:
YB
DSOR:
User:
GREECE Greece
MOE_CD:
ZU
MOE_RL:
ZU01
PICA:
ZU
DSOR:
User:
TURKEY Turkey
MOE_CD:
ZW
MOE_RL:
ZW01
PICA:
ZW
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:
U
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): U
Precious metal content is unknown
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:
25.0000lbs
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
Container:
D3
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg.
LVL A
LVL B
LVL C
SPC Mkg.:
00
LVL A:
Q
LVL B:
Q
LVL C:
CUSH
MOP
CATEG.
PRESS MAT
CUSH:
XX
MOP:
AE
CATEG.:
16ZZ
PRESS MAT:
00
WRAP MAT
ICQ
THK
TOS
UCL
WRAP MAT:
XX
ICQ:
000
THK:
X
TOS:
UCL:
Packaging Code Definitions
LVL A Code (LVL_A):Q
Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with applicable specification for shipping container.
LVL B Code (LVL_B): Q
Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with the appropriate shipping container specification.
Procedure Indicator Code (OPI): O
Options can be exercised as to specific method of preservation or dod approved packaging materials to be used. however, basic preservation method shall be retained, supplemental data shall be complied with, and unit package dimensions shall not be increased by more than one inch. equal or better protection shall be given the item and there shall be no increase in the package cost.
Special Markings Code (SPC MKG): 00
No special marking.
Method of Preservation (MOP): AE
Seal or plug all openings and preserve by method 10.
Cushion Material (CUSH): XX
Preservation Material (PRESS MAT): 00
No requirement.