4820-01-435-4858

Check Valve email this page

Images

Reference images of this national stock number

Model or part number: 4AC4L1EPRSS

Pricing & Availability

Submit this form for current pricing and availability of this NSN.

Description

Fuel Manifold Check Valve NSN 4820-01-435-4858.

NSN 4820-01-435-4858 Datasheet

MRC:

The part that controls the flow through the item.ADQU

Flow Control Device:

Poppet

MRC:

The means of closing the item when inlet pressure decreases.ADSU

Disk Loading Method:

Spring

MRC:

The national stock number or the identification information of the end equipment for which the item is a part.AGAV

End Application:

6660-01-399-8741

MRC:

The means used to control the operation of the valve.AQLR

Valve Operation Method:

Automatic

MRC:

The installed position for which the item is designed.BBJX

Mounting Position:

Horizontal or vertical

MRC:

The predetermined pressure at which the item is calibrated to open.CSDC

Opening Pressure Setting:

1.0 pounds per square inch

MRC:

The chemical compound or mechanical mixture properties of which the item is fabricated.MATT

Material:

Steel comp 316 flow control device

MRC:

The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL

Style Designator:

Straight thru

MRC:

NIIN:

014354858

MRC:

NATO Stock Number:

4820-01-435-4858

MRC:

Shelf Life:

N/A

MRC:

UOM:

MRC:

DEMIL:

FIIG:

A530B0

MRC:

INC:

05487

MRC:

IMM:

All Products Certified

Factory New, New Material, New Surplus, Overhauled, Serviceable, Repairable, and AS Removed / Used material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable. We have a 7 year record retention.

Quality | ISO 9001:2015 + AS9120B

We are committed to quality and follow an AS9120 quality management system. AeroBase Group is HAZMAT certified and registered with DDTC, ITAR, and Aviation Suppliers Association (ASA). All products are 100% inspected.

Quality Commitment »

Shipping

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Parts and Components for Hydrogen Generator NSN 6660-01-399-8741 Parts and components for this end application.

NSN	Component Description
NSN 4820-01-435-4203	Check Valve
NSN 4820-01-435-4853	Check Valve
NSN 4820-01-435-4856	Check Valve
NSN 4820-01-435-4858	Check Valve
NSN 4820-01-435-4864	Safety Relief Valve
NSN 6105-01-435-5514	Electric Motor Assembly
NSN 4730-01-435-5906	Tube To Boss Straight Adapter
NSN 5430-01-435-7865	Pressure Tank
NSN 4820-01-435-9427	Ball Valve
NSN 4810-01-435-9428	Plug Valve
NSN 4820-01-435-9429	Plug Valve
NSN 6685-01-435-9696	Dial Indicating Pressure Gage
NSN 6685-01-435-9697	Dial Indicating Pressure Gage
NSN 4810-01-436-0716	Solenoid Valve
NSN 4720-01-436-6575	Nonmetallic Hose Assembly
NSN 4420-01-436-7142	Industrial Fluid Cooler
NSN 4420-01-436-7194	Industrial Fluid Cooler
NSN 4330-01-437-1409	Fluid Filter Element
NSN 4810-01-437-7472	Valve Assembly
NSN 6660-01-438-8743	Hydrogen Generator Tank
NSN 6660-01-438-8749	Hydrogen Generator Tank
NSN 6660-01-438-8750	Hydrogen Generator Tank

Formal Definition

Government issue definition of NSN 4820-01-435-4858

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

Packaging & Dimensions

MIL-STD codes: http://www.dla.mil/LandandMaritime/.../MILSTD2073Codes.aspx

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

Item Weight:

Item Dim:

Container

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

LVL C

Container:

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

LVL_C:

CUSH

MOP

CATEG.

PRES MAT

WRAP MAT

ICQ

THK

TOS

UCL

CUSH DUN:

MOP:

PKG:

PRES MAT:

WRAP MAT:

ICQ:

AAA

THK:

TOS:

UCL:

Packaging Codes Definitions:

LVL A Code (LVL_A) Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with applicable specification for shipping container.

LVL B Code (LVL_B) Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with the appropriate shipping container specification.

Procedure Indicator Code (OPI) O

Options can be exercised as to specific method of preservation or dod approved packaging materials to be used. however, basic preservation method shall be retained, supplemental data shall be complied with, and unit package dimensions shall not be increased by more than one inch. equal or better protection shall be given the item and there shall be no increase in the package cost.

Special Markings Code (SPC_MKG) 00

No special marking.

Method of Preservation (MOP) 31

Waterproof bag, sealed.

Preservation Material (PRES_MAT) 00

No requirement.

Import / Export

Schedule B Classification

Schedule B Number

NAIC National Association of Insurance Commissioners

End Use A classification system for U.S. exported and imported merchandise based on principal use rather than the physical characteristics of the merchandise. End-Use codes are assigned by the Bureau of Economic Analysis under the U.S. Department of Commerce.

SITC Commodity classification system defined by the United Nations.

USDA

HITECH

Schedule B:

8481302090

NAICS:

332911

End Use Class:

21180

SITC:

74730

USDA:

HITECH:

Schedule B Codes Definitions:

Schedule B 8481302090

Check Valves Of Steel

End Use Code 21180

Industrial Machines, Other

Standard Intl. Trade Class (SITC) 74730

Check Valves

Freight

Universal / National freight and handling information

NMFC

Class

UFC

LTL

LCL

WCC

TCC

SHC

ADC

ACC

NMFC:

051080

NMF Description:

Gates Valves Bibcocks Faucets

UFC:

29300

LTL:

Rating variable

LCL:

WCC:

594

TCC:

SHC:

ADC:

ACC:

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 594

Pumps and parts, (machinery and parts),(less than 35 feet).

Air Commodity (ACC) V

Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing.

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)

Manufacturers

This NSN is registered to the following cage codes.

Cage 54939

Product Condition Codes

Code	Definition
FN	Factory New. Parts manufactured by the OEM and includes manufacturer certification.
NE	New. Parts manufactured by the OEM. May include manufacturer certification or company certification.
NS	New Surplus. New material item purchased from excess inventory.
OH	Overhauled. Product has been rebuilt and tested in accordance with the manufacturer's specifications by a repair shop (MRO).
SV	Serviceable product.
AR	As Removed. Product removed from aircraft or platform with no guarentee on the functionality of the part.
RP	Repairable. Product can be repaired by a MRO and be given a FAA 8130 or EASA Form 1 certification.

Cross Reference Parts

Part Number	RNVC	RNAAC	DAC	CAGE
4AC4L1EPRSS	2	ZZ	E	54939
4AC4L1EPRSS	2	ZZ	E	54939
4AC4L1EPRSS	2	ZZ	E	54939
4AC4L1EPRSS	2	ZZ	E	54939

Add to List select a list to add this NSN to

Name	No. Items
[You must be logged in to use lists]

Nevermind

4820-01-435-4858

Images

Pricing & Availability

NSN 4820-01-435-4858 Datasheet

All Products Certified

Quality | ISO 9001:2015 + AS9120B

Shipping

Parts and Components for Hydrogen Generator NSN 6660-01-399-8741 Parts and components for this end application.

Formal Definition

Packaging & Dimensions

Packaging Codes Definitions:

Import / Export

Schedule B Codes Definitions:

Freight

Freight Codes Definitions:

Manufacturers

Compare Now »