NSN 4820-00-810-4134 NIIN 008104134 — Restrictor Check Valve

NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
4820-00-810-4134
4820008104134
Description:
VALVE,RESTRICTOR CHECK
NSN Assigned:
01-JAN-62
DEMIL:
 DEMIL
Shelf Life:
N/A
UOM:
--
Using Services:
--

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Quality Commitment

Serving our customers with quality and safety first.

  •   AS9120 Certified
  •   Audited supply chain
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  •   DDTC Registered
  •   HAZMAT Certified
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AS9120 Certified by SAI Global

4820-00-810-4134 Specification Set by the OEM (see RNCC code 3)

Thread Class AAJD:

3a 1st end

Thread Direction AAJF:

RIGHT-Hand 1st end

Flow Control Device ADQU:

poppet

Maximum Operating Temp AEHZ:

230.0 deg fahrenheit single response

Connection Style AHNC:

flared (tube) 1st end

Connection Type AWLS:

threaded external tube 2nd end

Thread Quantity Per Inch CMLP:

18 1st end

Maximum Operating Pressure CQGM:

3000.0 pounds per square inch single response

Nominal Thread Size CQJX:

0.562in. 1st end ⁓1/64"

Seat Angle CQRB:

37.0 degrees 1st end

Nominal Outside Diameter Tube Accommodated CWFD:

0.375in. 1st end

Special Features FEAT:

2.250 in. lg OVER-All, 0.812 in. across flats

Material MATT:

steel flow control device

Style Designator STYL:

straight thru

Thread Series Designator THSD:

unf 1st end

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:
8R7661-1
Cage Code:
26044
RNCC:
3
RNVC:
2
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:

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

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
20520
FIIG:
A530B0
Concept No.:
1
App. Key:
Cond. Code:
1
Status:
A
STYLE DESIGNATOR STRAIGHT THRU style nsn 4820-00-810-4134
STYLE DESIGNATOR STRAIGHT THRU style nsn 4820-00-810-4134
STYLE DESIGNATOR STRAIGHT THRU style nsn 4820-00-810-4134
STYLE DESIGNATOR STRAIGHT THRU style nsn 4820-00-810-4134
STYLE DESIGNATOR STRAIGHT THRU style nsn 4820-00-810-4134
STYLE DESIGNATOR STRAIGHT THRU style nsn 4820-00-810-4134
STYLE DESIGNATOR STRAIGHT THRU style nsn 4820-00-810-4134
STYLE DESIGNATOR STRAIGHT THRU style nsn 4820-00-810-4134
STYLE DESIGNATOR STRAIGHT THRU style nsn 4820-00-810-4134
STYLE DESIGNATOR STRAIGHT THRU style nsn 4820-00-810-4134
STYLE DESIGNATOR STRAIGHT THRU style nsn 4820-00-810-4134
STYLE DESIGNATOR STRAIGHT THRU style nsn 4820-00-810-4134
STYLE DESIGNATOR STRAIGHT THRU style nsn 4820-00-810-4134
STYLE DESIGNATOR STRAIGHT THRU style nsn 4820-00-810-4134

Definition Definition of approved item name (AIN): "VALVE,RESTRICTOR CHECK"

A valve having an orifice in the poppet, disk, or the like, to permit restricted fluid flow when the valve is seated. It does not have a stem or provisions for pressure adjustments, and is similar to a valve, check with the exception of the orifice which permits fluid flow in more than one direction.

4820-00-810-4134 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.