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4820-01-149-8552

Expansion Valve

4820011498552 011498552 HC 1/2 FW 503-4556027 PC 33 2670-57 PC33 845-2445071ITEM33

A self-acting valve specifically designed for use in refrigeration systems for continual control of rate of flow of refrigerant. It may be actuated by a thermostatic element or self-actuated. View more Expansion Valve

Managed by United States

NSN Created on 27 Mar 1983

Data Last Changed
May 2023

NATO Update Count
4

NATO Data Quality

AAQL Style C1 for 4820-01-149-8552 1/2 — NSN 4820-01-149-8552 (Identification) 1/2

ACKN Style J3 for 4820-01-149-8552 2/2 — NSN 4820-01-149-8552 (Identification) 2/2

Marketplace 4820-01-149-8552

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4820-01-149-8552 RQST NE

Restrictions 4820-01-149-8552

4820-01-149-8552 is a Expansion 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.

Import and Export 4820-01-149-8552

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End Users 4820-01-149-8552

US Navy (N1HE)
Effective Date:: 1 Apr 1991
Supplementary Receivers:: GG; AMC 3 AMSC H IMC P IMCACTY HX

Approved Sources 4820-01-149-8552

Part Number
Manufacturer
Status
HC 1/2 FW: 70255 - Emerson Electric Co (Active); Incomplete Reference; RNCC 3 RNVC 1 DAC 1
503-4556027 PC 33: 43689 - Huntington Ingalls Inc (Active); Incomplete Secondary Reference; RNCC 5 RNVC 1 DAC 1
2670-57 PC33: 43689 - Huntington Ingalls Inc (Active); Incomplete Secondary Reference; RNCC 5 RNVC 1 DAC 1
845-2445071ITEM33: 80064 - Naval Ship Systems Command (Active); Incomplete Secondary Reference; RNCC 5 RNVC 1 DAC C

Datasheet 4820-01-149-8552

Characteristic
Specifications
FIIG: A07100
End Connection Quantity [ADQZ]: 2
Body Material [AAFZ]: Brass
Body Style [AAQL]: Straight Thru
Criticality Code Justification [CRTL]: Zzzy
Face To Face Distance [ADQL]: 3.219 Inches Nominal
First End Connection Type [ACKM]: Threaded External Tube
First End Style Designator [ACKN]: Flared
Reference Number Differentiating Characteristics [ZZZY]: Material Will Be In Accordance With Ships Parts Control Center Activity Hx Quality Control,Manufacturing And Testing Specifications
Second End Relationship With First End [ACLR]: Identical

Management Data 4820-01-149-8552

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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

Cognizance:

1H: Consumable material assigned to NAVICP MECH for inventory management
Naval Inventory Control Point, Mechanicsburg

Special Material ID:

X3: Nuclear Reactor Plant (NRP) material under the technical cognizance of the NAVSEA 08 special designed, manufactured and/or treated for use in a NRP or controls thereof. This category includes all other NRP items which are not coded X2 or X4.

Issue, Repair, Requisition Restriction Code:

BL: Submit/refer requisitions to NAVICP MECH. Centralized control for issue of repair parts for specific programs/equipment

NATO Stock Numbers Related to 4820-01-149-8552

4820-14-561-1873 4820-22-269-2559 4820-99-219-7675 4820-14-577-2871 4820-22-624-9693 4820-22-269-2556 4820-12-391-9784 4820-22-614-4563 4820-12-342-1196 4820-12-319-5907 4820-22-611-0710 4820-22-620-9472 4820-66-154-3990 4820-99-532-9704 4820-99-556-3211 4820-98-857-1734 4820-22-257-3314 4820-99-008-1242

Freight Information 4820-01-149-8552

4820-01-149-8552 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 188340. A Sub NMFC of X. It has a NMFC Description of VALVES THEMOSTATIC NOI/THEMOSTATS. 4820-01-149-8552 is rated as class 100 when transported by Less-Than Truckload (LTL) freight. 4820-01-149-8552 is rated as class 100 when transported by Less-Than Carload (LCL) rail or ocean freight. It has a Uniform Freight Classification (UFC) number of 33230 which rates the freight between FCL and LCL. 4820-01-149-8552 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. 4820-01-149-8552 is not classified as a special type of cargo when transported by water. 4820-01-149-8552 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 4820-01-149-8552

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: --; --; --; 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; 6.0" H x 5.5" W x 3.5" L; --; --; --; Any Suitable Process

Preservation Material
Wrapping Material
Cushioning/Dunnage
Cushioning Thickness
Container
Special Marking: No Requirement; MIL-P-130, Laminated and Creped Wrapping Paper; No Requirement; Not Applicable; --; No special marking

Intermediate Pack Level

Quantity of Unit Packs
Container: ASTM-D5118, Type CF, Class Weather-Resistant, Corrugated Fiberboard Box