NSN 4820-00-037-4747 NIIN 000374747 — Check Valve

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NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
4820-00-037-4747
4820000374747
Description:
VALVE,CHECK
NSN Assigned:
01-JAN-63
DEMIL:
NO
Shelf Life:
N/A
UOM:
1 EA
Using Services:
Navy

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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

4820-00-037-4747 Specification Set by the OEM (see RNCC code 3)

Thread Class AAJD:

3b 1st end

Flow Control Device ADQU:

disk

Disk Loading Method ADSU:

spring

Connection Style AHNC:

gasket seal (boss) 1st end

Valve Operation Method AQLR:

automatic

Connection Type AWLS:

threaded internal boss 1st end

Mounting Position BBJX:

horizontal or vertical

Nominal Thread Size CQJX:

0.750in. 1st end ⁓1/64"

Special Features FEAT:

2 inlet ports w/swing check subassy and wrenching hex; all ports at right angles to each other

Material MATT:

aluminum alloy

Surface Treatment SFTT:

anodize

Supplementary Features SUPP:

part of fuel piping assy connecting fuel control w/J33 aircraft eng

Test Data Document TEST:

92003-1111-548420 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.) .

Thread Series Designator THSD:

unjf 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:
1115-516581
Cage Code:
92003
RNCC:
3
RNVC:
2
DAC:
2
RNAAC:
MF
Status:
A
MSDS:
SADC:
Part Number:
6713914
Cage Code:
73342
RNCC:
5
RNVC:
2
DAC:
5
RNAAC:
MF
Status:
A
MSDS:
SADC:
Part Number:
1115-516581
Cage Code:
45681
RNCC:
5
RNVC:
9
DAC:
5
RNAAC:
48
Status:
A
MSDS:
SADC:
Part Number:
6713914
Cage Code:
24617
RNCC:
5
RNVC:
9
DAC:
9
RNAAC:
MF
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

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.

4820-00-037-4747 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.

Material Management Material categorization and source of supply

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

Oklahoma city air logistics center 3001 staff drive tinker afb, ok 73145-3303

  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.