NSN 4820-01-026-4808 NIIN 010264808 — Check Valve

NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
4820-01-026-4808
4820010264808
Description:
VALVE,CHECK
NSN Assigned:
26-AUG-76
DEMIL:
NO
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
  •   ITAR Registered
  •   DDTC Registered
  •   HAZMAT Certified
  •   Customer service objectives
  •   Every product 100% inspected
AS9120 Certified by SAI Global

4820-01-026-4808 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

Disk Loading Method ADSU:

spring

Connection Style AHNC:

flared (tube) 2nd end

Valve Operation Method AQLR:

automatic

Connection Type AWLS:

threaded external tube 2nd end

Mounting Position BBJX:

horizontal or vertical

Maximum Operating Pressure CQGM:

3000.0 pounds per square inch single response

Nominal Thread Size CQJX:

0.875in. 2nd end ⁓2-1/64"

Nominal Outside Diameter Tube Accommodated CWFD:

0.625in. 2nd end

Special Features FEAT:

bulkhead type on first end fitting

Material MATT:

aluminum alloy

Media For Which Designed MEDA:

hydraulic fluid, PHOSPHATE-Ester base single response

Style Designator STYL:

angle

Thread Series Designator THSD:

unf 2nd 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:
SS50-833L10D
Cage Code:
78286
RNCC:
3
RNVC:
2
DAC:
2
RNAAC:
XH
Status:
A
MSDS:
SADC:

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

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05487
FIIG:
A530B0
Concept No.:
1
App. Key:
Cond. Code:
1
Status:
A
STYLE DESIGNATOR ANGLE style nsn 4820-01-026-4808
STYLE DESIGNATOR ANGLE style nsn 4820-01-026-4808
STYLE DESIGNATOR ANGLE style nsn 4820-01-026-4808
STYLE DESIGNATOR ANGLE style nsn 4820-01-026-4808
STYLE DESIGNATOR ANGLE style nsn 4820-01-026-4808

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

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

4820-01-026-4808 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
ADPE:
0
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.

ADPE 0

Represents items with no adp components

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.