NSN 4520-00-720-4736 NIIN 007204736 — Radiator Heating Valve

NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
4520-00-720-4736
4520007204736
Description:
VALVE,RADIATOR,HEATING
NSN Assigned:
01-JAN-63
DEMIL:
NO
Shelf Life:
N/A
UOM:
1 EA
Using Services:
Marines, Navy, Army

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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

4520-00-720-4736 Specification Set by the OEM (see RNCC code 3)

Body Material AAFZ:

bronze, astm B61 and bronze, astm B62

Maximum Operating Pressure AAJJ:

125.0 pounds per square inch

Body Style AAQL:

angle give "adqm" and "adqn" only if flanged one or two ends

Stem Material ABEP:

brass or bronze

Media For Which Designed ACKL:

steam

First End Connection Type ACKM:

threaded internal pipe

First End Style Designator ACKN:

plain

First End Nominal Pipe Size Accommodated ACLG:

1.000in.

First End Thread Direction ACLL:

RIGHT-Hand

Second End Relationship With First End ACLR:

not identical

Second End Connection Type ACLS:

threaded external pipe

Second End Style Designator ACLT:

plain

Second End Nominal Pipe Size Accommodated ACMN:

1.000in.

Second End Thread Direction ACMS:

RIGHT-Hand

Seat Material ACSH:

bronze, astm B61 and bronze, astm B62

Flow Control Device ADQU:

disk, top guided

Flow Control Device Material ADQV:

any acceptable

Valve Operation Method ADQW:

wheel

End Connection Quantity ADQZ:

2

First End Thread Series Designator CQMM:

npt

Second End Thread Series Designator CRPF:

npt

Special Features FEAT:

threads per inch on both ends is 11-1/2

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:
A-50457-2C
Cage Code:
58536
RNCC:
2
RNVC:
2
DAC:
3
RNAAC:
75
Status:
A
MSDS:
SADC:
Part Number:
A-A-50457
Cage Code:
58536
RNCC:
4
RNVC:
1
DAC:
3
RNAAC:
75
Status:
A
MSDS:
SADC:
Part Number:
R100A1
Cage Code:
38508
RNCC:
3
RNVC:
2
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
WW-V-160
Cage Code:
81348
RNCC:
5
RNVC:
9
DAC:
3
RNAAC:
75
Status:
A
MSDS:
SADC:
Part Number:
WW-V-150 TY2STACL125SZ1SERVICE-1
Cage Code:
80244
RNCC:
5
RNVC:
9
DAC:
3
RNAAC:
75
Status:
A
MSDS:
SADC:

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

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
04846
FIIG:
A07100
Concept No.:
1
App. Key:
AQ
Cond. Code:
1
Status:
A
BODY STYLE ANGLE GIVE
FIRST END STYLE DESIGNATOR PLAIN style nsn 4520-00-720-4736
FIRST END STYLE DESIGNATOR PLAIN style nsn 4520-00-720-4736
FIRST END STYLE DESIGNATOR PLAIN style nsn 4520-00-720-4736
FIRST END STYLE DESIGNATOR PLAIN style nsn 4520-00-720-4736
FIRST END STYLE DESIGNATOR PLAIN style nsn 4520-00-720-4736

Definition Definition of approved item name (AIN): "VALVE,RADIATOR,HEATING"

A valve specifically designed for installation in the supply line of a heating radiator. It has a female inlet and a ground joint union nut with a male iron pipe threaded tailpiece outlet.

4520-00-720-4736 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

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.

  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:
GSA
SOS:
MMAC:
MCC:
02
SOS:
GSA
SOS:
MMAC:
MCC:
Source of Supply (SOS) GSA

General services administration washington, d.c. 20406

  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.