A51H9071-1

Check Valve

NSN 4820-00-433-8566

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
004338566

Product Features

Weapon system essential

Technical Specifications of NSN

Thread Class:
3a 2nd end
Thread Class:
3a 1st end
Thread Direction:
Right-hand 2nd end
Thread Direction:
Right-hand 1st end
Flow Control Device:
Poppet
Disk Loading Method:
Spring
End Application:
F-14 aircraft
Connection Style:
External seat for gasket seal (boss) 2nd end
Connection Style:
Flareless 1st end
Valve Operation Method:
Automatic
Connection Type:
Threaded external boss 2nd end
Connection Type:
Threaded external tube 1st end
Mounting Position:
Horizontal or vertical
Thready Qty Per Inch (tpi):
14 1st end
Thready Qty Per Inch (tpi):
16 2nd end
Maximum Operating Pressure:
3000.0 pounds per square inch single response
Thread Size:
0.875 inches 1st end
Thread Size:
1.000 inches 2nd end
Seat Angle:
12.0 degrees 1st end
Criticality Code Justification:
Feat
Outside Diameter Tube Accommodated:
0.625 inches 1st end
Material:
Steel comp 440c flow control device
Material:
Steel comp 630 body
Material:
Steel comp 630 seat
Media For Which Designed:
Hydraulic fluid, silicate-ester base single response
Surface Treatment:
Passivate
Surface Treatment Specification:
Mil-s-5002 military specification single treatment response
Style Designator:
Straight thru
Thread Series Designator:
Unf 1st end
Thread Series Designator:
Unj 2nd end
NSN:
4820-00-433-8566
Item Name:
Aspirator Valve
Cage Code:
26512

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
A51H9071-1
Cage Code:
61174
RNCC:
1
RNVC:
2
RNAAC:
KE
Status:
A
MSDS:
SADC:
Part Number:
4C2210-1
Cage Code:
99240
RNCC:
3
RNVC:
2
RNAAC:
KE
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05487
FIIG:
A530B0
Concept No.:
1
App. Key:
Cond. Code:
1
Status:
A

Part Materials

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:
Y

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
127220
UFC:
64490
LTL:
77.5
LCL:
77.5
WCC:
594
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Aspirator Valve"

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
DSOR:
Import / Export
  • Schedule B: 8481302090
  • SITC: 74730
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Classification: Check valves of steel


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