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4820-01-175-5078

Safety Relief Valve

4820011755078 011755078 202040QM51M 20204

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. View more Safety Relief Valve

4820-01-175-5078 VALVE,SAFETY RELIEF 4820011755078 011755078

Managed by United States
NSN Created on 1 Apr 1984
Data Last Changed
May 2023
NATO Update Count
5
NATO Data Quality
4820-01-175-5078 VALVE,SAFETY RELIEF 4820011755078 011755078 1/1
NSN 4820-01-175-5078 (Generic Image) 1/1

4820-01-175-5078 Stock and Availability Marketplace 4820-01-175-5078

4820-01-175-5078 Related Documents Related Documents 4820-01-175-5078 5+ Documents (More...)

202040QM51M 20204 A valve designed to automatically release excessive pressures.
Quotation 20204 VALVE,SAFETY RELIEF 31 EA NS Request Quotation Updated Every Day 4820-01-175-5078 RQST
Quotation 20204 VALVE,SAFETY RELIEF 31 EA NS Request Quotation Updated Every Day 4820-01-175-5078 RQST
20204 FENCE,STACKER, OS 31 EA NS Request Quotation 20204 Quotation Subscribe to View Vendor Details.
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Safety Relief Valve 4820011755078 011755078 Quotation Subscribe to View Vendor Details... 20204
FENCE,STACKER,OS 31 EA NS Request Quotation 20204 FENCE,STACKER,OS 31 EA NS Request Quotation 20204
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20204 FENCE,STACKER,OS 31 EA NS Request Quotation 20204 FENCE,STACKER, OS 31 EA NS Request Quotation
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DECAL 31 EA NS Request Quotation 20204 DECAL 31 EA NS Request DECAL 31 EA NS Request Quotation 20204
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4820-01-175-5078 Demil Restrictions 4820-01-175-5078

DEMIL: F | DEMILI: | CRITICALITY: C | HMIC: N | PMIC: A | EDC: | ADPEC: 0

4820-01-175-5078 is a Safety Relief Valve that has critical features such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined. This item is a US Munitions List or Commerce Control List Item where the Item Manager, Equipment Specialist or Product Specialist must provide special demilitarization instructions. This item is not suspected to be hazardous. This item does not contain a precious metal.

4820-01-175-5078 HTS and ScheduleB Import and Export 4820-01-175-5078

4820-01-175-5078 End Users End Users 4820-01-175-5078

US Navy (N1HE)
Effective Date:
1 Apr 1991
Supplementary Receivers:
GG
United States of America (ZZ)

4820-01-175-5078 Manufacturers Approved Sources 4820-01-175-5078

4820-01-175-5078 Technical Data Datasheet 4820-01-175-5078

Characteristic
Specifications
FIIG
A046B0
Adjustable Pressure Range [CQCY]
+136.0/+150.0 Pounds Per Square Inch
Bonnet Attachment Method [ADST]
Bolted
Bonnet Type [ADSR]
Inside Spring
Criticality Code Justification [CRTL]
Zzzy
Disk Loading Method [ADSU]
Spring
Flow Control Device [ADQU]
Stem
Material [MATT]
Copper Alloy 922 Overall
Maximum Operating Pressure [CQGM]
750.0 Pounds Per Square Inch Single Response
Media For Which Designed [MEDA]
Water, Fresh Single Response
Reference Number Differentiating Characteristics [ZZZY]
Material Will Be In Accordance With Ships Parts Control Center Activity Hx Quality Control,Manufacturing And Testing Specifications
Renewable Seat Ring Type [ADZH]
Bolted
Valve Operation Method [AQLR]
Automatic

4820-01-175-5078 Management Data Management Data 4820-01-175-5078

Effective Date
Organization
Unit of Issue
Unit Price
Qty Unit Pack
Oct 2022
Department of the Navy (DN)
EA
Subscribe
Oct 2021
Department of the Navy (DN)
EA
Subscribe
Oct 2020
Department of the Navy (DN)
EA
Subscribe
Nov 2019
Department of the Navy (DN)
EA
Subscribe
MOE
USC
Code
Statement
Order of Use
Jump To Code
Qty Per Assy
UOM
Technical Document
Quantative Expression
Department of the Navy (DN)
L
R
Refer To Net Price 598.00
NET PRICE 598.00

Navy Navy

Cognizance:
7H
Special Material ID:
X5
Navy Nuclear Reactor Plant (NNRP) component level material under the technical cognizant of NAVSEA 08, but managed by NAVICP MECH. This SMIC contains all component level nuclear material not qualifying for X1 or X4 SMIC assignment.
Issue, Repair, Requisition Restriction Code:
BL
Submit/refer requisitions to NAVICP MECH. Centralized control for issue of repair parts for specific programs/equipment

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4820-01-175-5078 Freight Data Freight Information 4820-01-175-5078

4820-01-175-5078 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 127220. A Sub NMFC of X. It has a NMFC Description of PRESSURE REG/RED/RELIEF VALVES NOI. 4820-01-175-5078 is rated as class 77.5 when transported by Less-Than Truckload (LTL) freight. 4820-01-175-5078 is rated as class 77.5 when transported by Less-Than Carload (LCL) rail or ocean freight. It has a Uniform Freight Classification (UFC) number of 64490 which rates the freight between FCL and LCL. It has a Water Commodity Code (WCC) of 594 for ocean manifesting and military sealift. 4820-01-175-5078 is not classified as a special type of cargo when transported by water. 4820-01-175-5078 is not a consolidation and does not exceed 84" in any dimension. It should be compatible with a standard 72" Aircraft Cargo Door when transported by air.