8821-1

Vacuum Breaking Valve

NSN 4820-00-563-7721

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
005637721

Technical Specifications of NSN

Body Material:
Steel, corrosion resisting, qq-s-763, cl 316, cond b
Outside Surface Treatment:
Any acceptable
Body Style:
Single connection, straight flow
Tempurature Rating:
-40.0 degrees fahrenheit
Tempurature Rating:
300.0 degrees fahrenheit
Media For Which Designed:
Air
First End Connection Type:
Threaded external tube
First End Style Designator:
Flared
First End Outside Diameter Tube Accommodated:
0.750 inches
First End Thread Size And Series/type Designator:
1.062-12 un
First End Thread Class:
3a
First End Thread Direction:
Right-hand
Seat Material:
Any acceptable
First End Seat Angle In Deg:
37.0
Flow Control Device:
Poppet
Flow Control Device Material:
Any acceptable
End Connection Quantity:
1
Tempurature Adjustability:
Not adjustable
Absolute Pressure Setting:
Not rated
Absolute Pressure Range:
Not rated
NSN:
4820-00-563-7721
Item Name:
Valve,vacuum Breaking
Cage Code:
98087

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
515930-2
Cage Code:
80020
RNCC:
7
RNVC:
2
RNAAC:
KE
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
08101
FIIG:
A07100
Concept No.:
App. Key:
AT
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:
X

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

  We Guarantee with Every Order

  •   100% Genuine Manufacturers Parts
  •   Every Product thoroughly Inspected
  •   Sales Record Retention of 7 years
  •   Fast Delivery
  •   HAZMAT Certified
  •   Global Shipping

Pricing & Availability

Submit this form for current pricing and availability quote on part number 8821-1 and/or cross reference parts.
Part / NSN:
Qty:
Your Email:
Phone:
Ref. / PO #:
Company:

We do not share or sell your information to anyone.
Privacy | Terms

Definition Definition of approved item name (AIN): "Vacuum Breaking Valve"

An item designed to automatically relieve vacuum, by the intake of air, when the internal pressure falls below atmospheric pressure. See also valve, vacuum regulating.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
DSOR:
Import / Export
  • Schedule B: 8481809050
  • SITC: 74780
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Classification: Other taps, cocks, valves, etc., nesoi


Best-Selling Products A collection of our most popular products