NSN 4820-00-856-1722

Vacuum Breaking Valve
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
008561722

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Inventory

 

This product may be available in the following quantities and conditions.

  • NS: 2

Please note that inventory for this NSN was updated 06/17/2024 and may have changed since then. Request a quote for up to date pricing and availability.

Product Definition Definition of approved item name (AIN): "VALVE,VACUUM BREAKING"

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.

Major End Items End items to which 4820-00-856-1722 is a component of

  • Q6M M149a2 Water 400 Gal Trailer Tank

4820-00-856-1722 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
AAFZ
Body Material
Brass
MRC:
AAQL
Body Style
Straight thru
MRC:
ABEP
Stem Material
Brass
MRC:
ACKM
First End Connection Type
Threaded external pipe
MRC:
ACKN
First End Style Designator
Gasket seal
MRC:
ACLG
First End Pipe Size Accommodated
0.375 inches
MRC:
ACLL
First End Thread Direction
Right-hand
MRC:
ACSH
Seat Material
Brass
MRC:
ADQU
Flow Control Device
Stem and integral disk
MRC:
ADQV
Flow Control Device Material
Rubber, buna-n
MRC:
ADQZ
End Connection Quantity
1
MRC:
AEVX
Tempurature Adjustability
Adjustable
MRC:
FEAT
Special Features
Interpret drawing in accordance with standards prescribed by mil-std-100

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number
Cage
RNCC
RNVC
DAC
RNAAC
Status
MSDS
SADC
Part Number:
7034882
Cage Code:
19207
RNCC:
3
RNVC:
2
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Indicates a design/source control reference item
Inidicates part number has been superseded

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
08101
FIIG:
A07100
Concept No.:
App. Key:
AT
Cond. Code:
1
Status:
A

Special material and handling

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
ADPE:
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 X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Import and Export

Schedule B
NAIC
End Use
SITC
USDA
HITECH
Schedule B:
8481809050
NAICS:
332911
End Use Class:
21180
SITC:
74780
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 8481809050

Other Taps, Cocks, Valves, Etc., Nesoi

End Use Code 21180

Industrial Machines, Other

Standard Intl. Trade Class (SITC) 74780

Taps, Cocks, Valves and Similar Appliances, N.e.s.

National motor freight and handling

NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
050855
NMF Description:
Cocks R Valves Etc Bbc Sub1
UFC:
29290
LTL:
70.0
LCL:
77.5
WCC:
576
TCC:
Z
SHC:
9
ADC:
A
ACC:
B

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 576

Metal and metal products, nos, (less than 35 feet).

Air Commodity (ACC) B

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

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)

DLA Forecast / History

Maritime Supply Chain
09/2018
88.00