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4820-01-491-6552
System Pressure Regulating Valve
4820014916552 014916552 63750-101 63750-101C1
A value designed to automatically maintain within close limits a predetermined pressure within a closed system regardless of the higher fluctuating or constant inlet pressure. The excess pressure is by-passed to the accumulator or reservoir in lieu of passing through the entire system. It is designed primarily for use in refrigeration and air conditioning systems. Excludes VALVE, REGULATING, FLUID PRESSURE and VALVE, CALIBRATED FLOW. View more System Pressure Regulating Valve
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May 2023
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ITEM 10C 38365--1C1 63750-101 ITEM 10C1 A replaceable cylindrical item designed to provide wear
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ITEM 9 63750-101 ITEM 9C1 38379C1 An open coiled spring, wound in various forms and from different
38379/000 Managed by United Kingdom NSN Created https//www.nsnlookup.com /fsg-48/fsc-4820/us 4820-01-491-6552
Restrictions 4820-01-491-6552
IUID Required
4820-01-491-6552 is a System Pressure Regulating Valve that is specifically designed to be or selected as being nuclear hard. In addition it has other critical features such as tolerance, fit restrictions or application.This item has been confirmed as a Critical Munitions List Item or a Sensitive Commerce Control List Item and cannot be in the possession of any party anywhere in the World who is not an authorized NATO Government. Any other possessor of this item should mutilate it now as possession violates international and local laws. This item is a US Munitions List Item and must be mutilated to scrap. This item is not suspected to be hazardous. This item does not contain a precious metal.
Import and Export 4820-01-491-6552
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
End Users 4820-01-491-6552
- US Navy (N1H5)
- Effective Date:
- 1 Oct 2001
- Supplementary Receivers:
- GG
Approved Sources 4820-01-491-6552
- Part Number
- Manufacturer
- Status
- 63750-101
- Manufacturer
- 99643 - Eaton Aerospace Llc (Active)
- Incomplete Reference
- Incomplete Reference
- 63750-101C1
- 03950 - Naval Inventory Control Point (Active)
- Secondary Buy
- Secondary Buy
Datasheet 4820-01-491-6552
- Characteristic
- Specifications
- FIIG
- Specifications
- A21100
- Criticality Code Justification [CRTL]
- Zzzy
- Reference Number Differentiating Characteristics [ZZZY]
- Quality Controlled Iaw Navy Level 1 Assurance Guide, Clea
Management Data 4820-01-491-6552
Navy
- Cognizance:
- 1H
- Consumable material assigned to NAVICP MECH for inventory management
Naval Inventory Control Point, Mechanicsburg
- Special Material ID:
- C1
- An item that requires special and packaging for oxygen/nitrogen service (eg, valves, piping systems, generators) which also must meet the requirements of level 1.
- Issue, Repair, Requisition Restriction Code:
- 00
- No Restriction
- Special Material Content:
- 9
- Non-Hazardous or Non-Sensitive Item
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Freight Information 4820-01-491-6552
4820-01-491-6552 has freight characteristics managed by the Food and Drug Administration (FDA).It has a National Motor Freight Classification (NMFC) of 127200. A Sub NMFC of X. It has a NMFC Description of PRESSURE REDCNG WATER RELIEF VALVE. 4820-01-491-6552 is rated as class 85 when transported by Less-Than Truckload (LTL) freight. It has a Uniform Freight Classification (UFC) number of 64480 which rates the freight between FCL and LCL. 4820-01-491-6552 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. 4820-01-491-6552 is not classified as a special type of cargo when transported by water. 4820-01-491-6552 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.