NSN 4820-01-579-3429 NIIN 015793429 — Safety Relief Valve

NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
4820-01-579-3429
4820015793429
Description:
VALVE,SAFETY RELIEF
NSN Assigned:
09-NOV-09
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

4820-01-579-3429 Specification Set by the OEM (see RNCC code 3)

Thread Direction AAJF:

RIGHT-Hand 2nd end

Flow Control Device ADQU:

disk

Disk Loading Method ADSU:

spring

Connection Style AHNC:

G9 plain, optional end (pipe) 2nd end

Valve Operation Method AQLR:

automatic

Flange Shape ARKN:

round 1st end

Connection Type AWLS:

threaded external pipe 2nd end

Thread Quantity Per Inch CMLP:

12 2nd end

Nominal Thread Size CQJX:

1.062in. 2nd end ⁓2-1/64"

Opening Pressure Setting CSDC:

4.0 pounds per square inch

Flange Face Design CWDF:

raised straight 1st end

Raised Face Nominal Height CWDH:

0.625in. 1st end

Special Features FEAT:

4.0-4.3 psig opening pressure range; 3.5 psig closing pressure range; 1-3/8 inch wrench hex size; high flow

Style Designator STYL:

Thread Series Designator THSD:

un 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:
B-51019-1
Cage Code:
08407
RNCC:
3
RNVC:
2
DAC:
4
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Part Number:
B-51019-1
Cage Code:
08407
RNCC:
3
RNVC:
2
DAC:
4
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Part Number:
B-51019-1
Cage Code:
08407
RNCC:
3
RNVC:
2
DAC:
4
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:
05488
FIIG:
A046B0
Concept No.:
1
App. Key:
AP
Cond. Code:
1
Status:
A

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

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes valve (1), relief, pressure and temperature.

4820-01-579-3429 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.

Solicitation History DLA solicitations for NSN 4820-01-579-3429

Solicitation
Ends
Qty
AMSC
Buyer
PR
SMB
Solicitation:
SPE7MC19T5428
End Date:
02/11/2019
Qty:
165 Ea
AMSC:
D
Buyer Code:
PMCMU
PR:
0078138694
SMB:
0%
Solicitation:
SPE7MC19T3337
End Date:
12/17/2018
Qty:
44 Ea
AMSC:
D
Buyer Code:
PMCMU
PR:
0077467567
SMB:
0%
Solicitation:
SPE7MC19T2603
End Date:
12/06/2018
Qty:
30 Ea
AMSC:
D
Buyer Code:
PMCMU
PR:
0077290168
SMB:
0%
Solicitation:
SPE7MC19T2071
End Date:
11/19/2018
Qty:
3 Ea
AMSC:
D
Buyer Code:
PMCMU
PR:
0077096880
SMB:
0%
Solicitation:
SPE7MC19T0649
End Date:
10/22/2018
Qty:
3 Ea
AMSC:
D
Buyer Code:
PMCMU
PR:
0076666665
SMB:
0%
Solicitation:
SPE7MC19T0089
End Date:
10/15/2018
Qty:
1 Ea
AMSC:
D
Buyer Code:
PMCMU
PR:
0076561928
SMB:
0%
Solicitation:
SPE7MC18T0703
End Date:
10/23/2017
Qty:
1 Ea
AMSC:
D
Buyer Code:
PMCMU
PR:
0071082804
SMB:
0%