Home » FSC Catalog » Valves, Nonpowered » 4820-00-005-4964

Safety Relief Valve

SKU: 4820000054964 | Model: 3978-5-33-0
NSN 4820-00-005-4964 NSN 4820-00-005-4964
Description:

3A 1ST end thread class, right-hand 1ST end , disk flow control device, G50 external seat for gasket seal (boss) 1ST end connection style

Specifications from the Manufacturer

Thread Class:
3a 1st end
Thread Direction:
Right-hand 1st end
Flow Control Device:
Disk
Connection Style:
G50 external seat for gasket seal (boss) 1st end
Connection Style:
External seat for gasket seal (boss) 1st end
Valve Operation Method:
Automatic
Connection Type:
Threaded external boss 1st end
Adjustable Pressure Range:
+25.0/+75.0 pounds per square inch
Nominal Thread Size:
0.562 inches 1st end
Opening Pressure Setting:
33.0 pounds per square inch
Material:
Aluminum alloy overall
Style Designator:
Err-090
Style Designator:
Straight thru
Thread Series Designator:
Unf 1st end

Pricing and Availability

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NSN 4820-00-005-4964 Datasheet

Supply Class:

4820 VALVES, NONPOWERED

Cross Reference:

  • 3978-5-33-0
  • 3978-5

Cage Codes:

  • Howell Laboratories, Inc. (CAGE 22501)

Replaced or Cancelled:

4820-00-005-4964 is not a replacement of any national stock number and has not been cancelled or replaced itself.

Identification:

NIIN: 000054964
NSN: 4820000054964
DEMIL Code: A
DEMIL Code Meaning: Non-usml/non-ccli - no demil or dod tsc required. department of commerce may impose licensing requirements to certain destinations.
ADPE:
CRITL: X
ENAC:
ESD:
HMIC: N
PMIC: U

Freight Codes:

NMF Desc: Pressure Reg/red/relief Valves Noi
NMFC: 127220
UFC: 64490
LTL: 77.5
LCL:
WCC: Pumps and parts, (machinery and parts),(less than 35 feet)
TCC: No special type of cargo code applicable
SHC: Other or no special handling required (sh)
ADC: Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC: Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
ASH: No special handling required.

Management Codes:

CTL: ------- (MOE: DS)
SOS: SMS
AAC: Not stocked, centrally procured # (non-stocked items). imm/service centrally managed but not stocked item. procurement will be initiated only after receipt of a requisition.
CIIC:
RC:
QUP: 1
UI: EA
SLC: 0

Schedule B & Trade:

8481400000 (NAICS 332911)
Safety or relief valves
SITC:
74740

Safety or relief valves

End Use:
21180

Industrial machines, other

Questions & Answers:

What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 4820-00-005-4964 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
No recorded entities for this stock number.
How is national stock number 4820-00-005-4964 defined?
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.
What is the NIIN of NSN 4820-00-005-4964?
000054964 or 00-005-4964
Does this item require Demilitarization?
Non-usml/non-ccli - no demil or dod tsc required. department of commerce may impose licensing requirements to certain destinations. (note 9).
Is NSN 4820000054964 ITAR controlled?
No. This item is not ITAR Controlled.
What is the most recent solicitation for NSN 4820000054964?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jun 09, 1972