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4820-01-491-1347
Safety Relief Valve
4820014911347 014911347 6937523 ASSY 100
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
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May 2023
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Restrictions 4820-01-491-1347
IUID Required
4820-01-491-1347 is a Safety Relief Valve that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. Demilitarization of this item has been confirmed and is not currently subject to changes. This item is considered a low risk when released from the control of the Department of Defense. The item may still be subject to the requirements of the Export Administration Regulations (EAR) and the Code of Federal Regulations (CFR). This item is not suspected to be hazardous. This item does not contain a precious metal.
Import and Export 4820-01-491-1347
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
End Users 4820-01-491-1347
- US Navy (N2H4)
- Effective Date:
- 1 Oct 2001
- Supplementary Receivers:
- GG
Approved Sources 4820-01-491-1347
- Part Number
- Manufacturer
- Status
- 6937523 ASSY 100
- Manufacturer
- 53711 - Naval Sea Systems Command (Active)
- Primary Buy
- Primary Buy
Datasheet 4820-01-491-1347
- Characteristic
- Specifications
- FIIG
- Specifications
- A046B0
- End Item Identification [AGAV]
- Valve,Vent Modified
- Flow Control Device [ADQU]
- Stem
- Material Document And Classification [MDCL]
- Qq-N-286 Fed Spec Single Material Response Body
- Material [MATT]
- Nickel Alloy 502 Body
- Part Name Assigned By Controlling Agency [CXCY]
- Inavy)Valve,Vent Modified;(Drawing)Vent Mod To Update Vh-G And Vh-8 For Er Steam Containment
- Valve Operation Method [AQLR]
- Automatic
Management Data 4820-01-491-1347
- Effective Date
- Organization
- Unit of Issue
- Unit Price
- Qty Unit Pack
- Unit of Issue
- Oct 2022
- Department of the Navy (DN)
- AY
- Subscribe
- AY
- Oct 2021
- Department of the Navy (DN)
- AY
- Subscribe
- AY
- Oct 2020
- Department of the Navy (DN)
- AY
- Subscribe
- AY
- Nov 2019
- Department of the Navy (DN)
- AY
- Subscribe
- AY
- MOE
- USC
- Code
- Statement
- Order of Use
- Jump To Code
- Qty Per Assy
- UOM
- Technical Document
- Quantative Expression
- Code
- Department of the Navy (DN)
- L
- R
- Refer To Net Price 1095.00
- NET PRICE 1095.00
- R
Navy
- Cognizance:
- 7H
- Issue, Repair, Requisition Restriction Code:
- 00
- No Restriction
- Special Material Content:
- 9
- Non-Hazardous or Non-Sensitive Item
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Freight Information 4820-01-491-1347
4820-01-491-1347 has freight characteristics managed by the Food and Drug Administration (FDA).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. 4820-01-491-1347 is rated as class 77.5 when transported by Less-Than Truckload (LTL) freight. It has a Uniform Freight Classification (UFC) number of 64490 which rates the freight between FCL and LCL. 4820-01-491-1347 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. 4820-01-491-1347 is not classified as a special type of cargo when transported by water. 4820-01-491-1347 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.
Packaging Data 4820-01-491-1347
- Responsible Activity
- Packaging Data Source
- Primary Inventory Control Activity (PICA)
- Packaging Data does not meet current MIL-STD-2073-1E
- Storage Environment
- Heated General Purpose – Heated 40 F and above
Item Pack Level (Unpackaged)
- Item Size
- Item Weight
- Characteristics
- Weight/Dimensions Category
- Fragility
- Item Preservation
- Item Weight
- --
- --
- --
- Over 10lb
- Less than 85G
- Special Requirement
- --
Unit Pack Level (Packaged)
- Quantity per Pack
- Unit Size
- Unit Weight
- Unit Cube
- Preservation Method
- Cleaning/Drying
- Unit Size
- --
- --
- --
- --
- --
- Special Requirements
- --
- Preservation Material
- Wrapping Material
- Cushioning/Dunnage
- Cushioning Thickness
- Container
- Special Marking
- Wrapping Material
- Special Requirement
- Special Requirements – see Specific Instructions or Drawings provided
- Special Requirements. See Specific Instructions or Drawings Provided
- Special Requirements. See Specific Instructions or Drawings Provided
- ASTM-D5118, Type CF, Class Weather-Resistant, Corrugated Fiberboard Box
- --
- Special Requirements – see Specific Instructions or Drawings provided
Intermediate Pack Level
- Quantity of Unit Packs
- Container
- --
- No Requirement