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4820-01-146-7378

Safety Relief Valve

4820011467378 011467378 202030FM51M 20203

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

4820-01-146-7378 VALVE,SAFETY RELIEF 4820011467378 011467378

Managed by United States
NSN Created on 4 Feb 1983
Data Last Changed
May 2023
NATO Update Count
4
NATO Data Quality
4820-01-146-7378 VALVE,SAFETY RELIEF 4820011467378 011467378 1/1
NSN 4820-01-146-7378 (Generic Image) 1/1

4820-01-146-7378 Stock and Availability Marketplace 4820-01-146-7378

4820-01-146-7378 Related Documents Related Documents 4820-01-146-7378 5+ Documents (More...)

202030FM51M 20203 A valve designed to automatically release excessive pressures.
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4820-01-146-7378 Demil Restrictions 4820-01-146-7378

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

4820-01-146-7378 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.

4820-01-146-7378 HTS and ScheduleB Import and Export 4820-01-146-7378

4820-01-146-7378 End Users End Users 4820-01-146-7378

US Navy (N1HE)
Effective Date:
1 Apr 1991
Supplementary Receivers:
GG

4820-01-146-7378 Manufacturers Approved Sources 4820-01-146-7378

4820-01-146-7378 Technical Data Datasheet 4820-01-146-7378

Characteristic
Specifications
FIIG
A046B0
Criticality Code Justification [CRTL]
Zzzy
Reference Number Differentiating Characteristics [ZZZY]
Material Will Be In Accordance With Ships Parts Control Center Activity Hx Quality Control,Manufacturing And Testing Specifications

4820-01-146-7378 Stock, Inventory and Procurement DLA Procurement Analysis 4820-01-146-7378

DLA Administrative Lead Time:
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DLA Production Lead Time:
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4820-01-146-7378 Management Data Management Data 4820-01-146-7378

Effective Date
Organization
Unit of Issue
Unit Price
Qty Unit Pack
Oct 2022
Department of the Navy (DN)
EA
Subscribe
1
Oct 2021
Department of the Navy (DN)
EA
Subscribe
1
Oct 2020
Department of the Navy (DN)
EA
Subscribe
1
Oct 2019
Department of the Navy (DN)
EA
Subscribe
1

Navy Navy

Cognizance:
1H
Consumable material assigned to NAVICP MECH for inventory management
Naval Inventory Control Point, Mechanicsburg
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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4820-01-146-7378 Freight Data Freight Information 4820-01-146-7378

4820-01-146-7378 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. 4820-01-146-7378 is rated as class 77.5 when transported by Less-Than Truckload (LTL) freight. 4820-01-146-7378 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. 4820-01-146-7378 has a variance between NMFC and UFC when transported by rail and the description should be consulted. It has a Water Commodity Code (WCC) of 594 for ocean manifesting and military sealift. 4820-01-146-7378 is not classified as a special type of cargo when transported by water. 4820-01-146-7378 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.

4820-01-146-7378 Packaging Data Packaging Data 4820-01-146-7378

Responsible Activity
Packaging Data Source
Primary Inventory Control Activity (PICA)
Packaging Data does not meet current MIL-STD-2073-1E
Storage Environment
Unheated General Purpose

Item Pack Level (Unpackaged)

Item Size
Item Weight
Characteristics
Weight/Dimensions Category
Fragility
Item Preservation
--
--
--
Over 10lb
Less than 85G
Special Requirement

Unit Pack Level (Packaged)

Quantity per Pack
Unit Size
Unit Weight
Unit Cube
Preservation Method
Cleaning/Drying
1
12.0" H x 7.0" W x 4.0" L
--
--
--
Any Suitable Process
Preservation Material
Wrapping Material
Cushioning/Dunnage
Cushioning Thickness
Container
Special Marking
No Requirement
MIL-PRF-121, Greaseproof, Waterproof Barrier
ASTM-D4727, Fiberboard used as Pads, Cells, Die-cuts or Sleeves
Not Applicable
ASTM-D5118, Type CF, Class Weather-Resistant, Corrugated Fiberboard Box
--

Intermediate Pack Level

Quantity of Unit Packs
Container
--
No Requirement