NSN 4820-01-317-6865 NIIN 013176865 — Relief Pressure And Temper Valve

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NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
4820-01-317-6865
4820013176865
Description:
VALVE,RELIEF,PRESSURE AND TEMPER
NSN Assigned:
04-APR-90
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
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  •   HAZMAT Certified
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  •   Every product 100% inspected
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4820-01-317-6865 Specification Set by the OEM (see RNCC code 3)

Body Material AAFZ:

steel, ams 5354

Media For Which Designed ACKL:

air

First End Connection Type ACKM:

threaded external tube

First End Style Designator ACKN:

flared

First End Outside Diameter Tube Accommodated ACLH:

0.250in.

First End Thread Class ACLK:

3a

First End Thread Direction ACLL:

RIGHT-Hand

Second End Relationship With First End ACLR:

identical

Seat Material ACSH:

steel, ams 5354

First End Seat Angle In Deg ACTE:

37.0

Flow Control Device ADQU:

piston, free type

End Connection Quantity ADQZ:

2

Temp Adjustability AEVX:

not adjustable

End Item Identification AGAV:

TF30-P103, P107, P109 engines/acft, type F-111/t.o. 6J15-20-3-3

Special Features FEAT:

additional flow control device: spring; this item supersedes p/n 538563; consists of: housing p/n 2181683; piston, p/n 2181690; seal ring, p/n 2181696; seat, p/n 2183561; 2 screws, p/n 490160; SPRING-COMPRES- sion; seat, helical compression spring, p/n 2181695; WASHER-Key, p/n 458024; valve disk, p/n 2181691

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:
2183559
Cage Code:
77445
RNCC:
3
RNVC:
2
DAC:
2
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:
16996
FIIG:
A07100
Concept No.:
1
App. Key:
AR
Cond. Code:
1
Status:
A
FIRST END STYLE DESIGNATOR FLARED style nsn 4820-01-317-6865

Definition Definition of approved item name (AIN): "VALVE,RELIEF,PRESSURE AND TEMPER"

A valve designed to release under excessive pressure and/or excessive temperature by opening at a predetermined pressure and/or temperature. Thermostatically operated valves close when the pressure is relieved or the temperature is reduced. Fusible plug valves require replacement of the plug. See also valve, safety relief and valve, regulating. Temperature.

4820-01-317-6865 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.