NSN 4820-00-454-9757 NIIN 004549757 — Vacuum Regulating Valve

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NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
4820-00-454-9757
4820004549757
Description:
VALVE,VACUUM REGULATING
NSN Assigned:
24-MAY-71
DEMIL:
NO
Shelf Life:
N/A
UOM:
1 EA
Using Services:

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Quality Commitment

Serving our customers with quality and safety first.

  •   AS9120 Certified
  •   Audited supply chain
  •   ITAR Registered
  •   DDTC Registered
  •   HAZMAT Certified
  •   Customer service objectives
  •   Every product 100% inspected
AS9120 Certified by SAI Global

4820-00-454-9757 Specification Set by the OEM (see RNCC code 3)

Body Material AAFZ:

aluminum alloy

Outside Surface Treatment AAJP:

anodized

Body Style AAQL:

cross give "adqm" "adqn" "adqp" "adqq" only if flanged all ends

First End Connection Type ACKM:

threaded internal pipe

First End Style Designator ACKN:

plain

First End Nominal Pipe Size Accommodated ACLG:

0.250in.

First End Thread Direction ACLL:

RIGHT-Hand

Second End Relationship With First End ACLR:

identical

Third End Relationship With Preceding Ends ACMX:

identical with first end

Fourth End Relationship With Preceding Ends ACPE:

identical with first end

Flow Control Device ADQU:

diaphragm

Flow Control Device Material ADQV:

polyamide nylon and rubber, BUNA-N

End Connection Quantity ADQZ:

4

Temp Adjustability AEVX:

not adjustable

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:
16112
Cage Code:
07282
RNCC:
3
RNVC:
2
DAC:
5
RNAAC:
SE
Status:
A
MSDS:
SADC:
Part Number:
920840
Cage Code:
06481
RNCC:
5
RNVC:
2
DAC:
1
RNAAC:
SE
Status:
A
MSDS:
SADC:

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

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
27489
FIIG:
A07100
Concept No.:
App. Key:
AU
Cond. Code:
1
Status:
A
BODY STYLE CROSS GIVE
FIRST END STYLE DESIGNATOR PLAIN style nsn 4820-00-454-9757
FIRST END STYLE DESIGNATOR PLAIN style nsn 4820-00-454-9757
FIRST END STYLE DESIGNATOR PLAIN style nsn 4820-00-454-9757
FIRST END STYLE DESIGNATOR PLAIN style nsn 4820-00-454-9757
FIRST END STYLE DESIGNATOR PLAIN style nsn 4820-00-454-9757

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

A device designed to regulate vacuum within the desired operating limits. See also valve, vacuum breaking.

4820-00-454-9757 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
U
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) U

Precious metal content is unknown

Criticality X

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

  Identification Codes

HMIC: Hazardous Material Indicator Code. A one position code that identifies a hazardous item.

PMIC: Precious Metal Indicator Code. A one position code which identifies items that have precious metals as part of their content. precious metals are those metals generally considered to be uncommon, highly valuable, and relatively superior in certain properties such as resistance to corrosion and electrical conductivity.

ESD: Electrostatic Discharge. Indicates if an item is susceptible to electrostatic discharge or electromagnetic interference damage. electrostatic discharge damage occurs when an accumulation of static electricity generated by the relative motion or separation of materials is released to another item by direct contact. electromagnetic interference damage occurs when an item comes into proximity with an electrostatic or magnetic field.

ENAC: Enviromental Attribute Code. Identifies items with environmentally preferred characteristics.

CRITL: Criticality Indicator Code. Indicates an item is technically critical by tolerance, fit, application, nuclear hardness properties, or other characteristics.

Material Management Material categorization and source of supply

SOS
SMIC
MMAC
MCC
SOS:
SMS
SOS:
MMAC:
MCC:
Source of Supply (SOS) SMS

Defense logistics agency, enterprise business systems

  Material Codes

SOS: Source of Supply. A three position code or routing identifier code (ric), which identifies the source of supply activity.

SMIC: Special Material Indicator Code. A two position code, which categorizes material on the basis of requirements for source or quality control, technical design or configuration control, procurement, stocking and issue control, special receipt, inspection, testing, storage, or handling.

MMAC: Material Management Aggregation Code. A two position code that identifies an item of supply to be managed by a specific activity manager.

MCC: Material Echelon Code. A two position code employed by the marine corps in classifying items into categories by materiel category and procurement echelon. the alphanumeric management code is in the first position and identifies the materiel category

IMC: Denotes wether items shall be subjected to integrated management under the defense supply agency or retained by the individual military service or other department of defense components for their management. Assigned by th activity responsible for item management coding.