NSN 1650-01-473-2484 NIIN 014732484 — Fluid Pressure Regulating Valve

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NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
1650-01-473-2484
1650014732484
Description:
VALVE,FLUID PRESSURE REGULATING,
NSN Assigned:
31-MAR-00
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

1650-01-473-2484 Specification Set by the OEM (see RNCC code 3)

Body Material AAFZ:

aluminum alloy, QQ-A-225/6, alloy 2024, T851

Body Style AAQL:

SCREW-In cartridge

Media For Which Designed ACKL:

oil

First End Connection Type ACKM:

threaded cartridge

First End Thread Size And Series/type Designator ACLJ:

0.875-14 unjf

Flow Control Device ADQU:

poppet

End Connection Quantity ADQZ:

1

Regulation Type AEVN:

automatic single stage

Valve Loading Method AEVR:

spring

Maximum Inlet Pressure Rating AEVZ:

50.0 pounds per square inch

Filter AEWF:

not included

End Item Identification AGAV:

SH-2G (a) seasprite helicopter

Part Name Assigned By Controlling Agency CXCY:

pressure regulator

Special Features FEAT:

assembly has one each: O-Ring p/n M83248/1-013 nsn 5331001660988; O-Ring p/n M83248/1-026 nsn 5331001661025; lockwire (as required) p/n MS20995-NC32; comp. spring p/n C0480-055-1250; poppet p/n K874251-013; jam nut p/n K874251-012; regulator body p/n K874251-011; length 3.597 in. ; width 1.500 in. across flats of body hex head

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:
K874251-001
Cage Code:
84955
RNCC:
3
RNVC:
2
DAC:
2
RNAAC:
9Z
Status:
A
MSDS:
SADC:

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

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
51190
FIIG:
A21100
Concept No.:
1
App. Key:
D
Cond. Code:
1
Status:
A
BODY STYLE SCREW-IN CARTRIDGE style nsn 1650-01-473-2484

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

A valve specifically designed for aircraft use designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. it is designed for use with compressed gas(es) and various liquids and may include gauges. it may be inline or cartridge (manifold) design. see also valve, regulating, fluid pressure.

1650-01-473-2484 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

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

Electrostatic Discharge (ESD) A

No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity.

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.