4820-01-421-5145

Safety Relief Valve email this page

Model or part number: 1D70-P-50-SV

Pricing & Availability

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

Description

Velocity Fuse NSN 4820-01-421-5145.

NSN 4820-01-421-5145 Datasheet

MRC:

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

End Application:

1740-01-253-8064; support equipment, c-17a

MRC:

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

Valve Operation Method:

Automatic

MRC:

The maximum pressure at which the item is rated for operation.CQGM

Maximum Operating Pressure:

5000.0 pounds per square inch single response

MRC:

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

Opening Pressure Setting:

2500.0 pounds per square inch

MRC:

NIIN:

014215145

MRC:

NATO Stock Number:

4820-01-421-5145

MRC:

Shelf Life:

N/A

MRC:

UOM:

MRC:

DEMIL:

FIIG:

A046B0

MRC:

INC:

05488

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 Ground Handling Trailer NSN 1740-01-253-8064 Parts and components for this end application.

NSN	Component Description
NSN 4730-01-421-1636	Pipe To Tube Elbow
NSN 4720-01-421-4681	Nonmetallic Hose Assembly
NSN 2540-01-421-5137	Pintle Pin
NSN 4330-01-421-5138	Fluid Filter
NSN 4330-01-421-5140	Fluid Filter
NSN 4720-01-421-5143	Nonmetallic Hose Assembly
NSN 4820-01-421-5145	Safety Relief Valve
NSN 2510-01-421-5146	Lever Action Shock Absorber
NSN 4820-01-421-5150	Check Valve
NSN 4720-01-421-5240	Nonmetallic Hose Assembly
NSN 4720-01-421-8060	Nonmetallic Hose Assembly
NSN 4720-01-421-8135	Nonmetallic Hose Assembly
NSN 4720-01-421-8137	Nonmetallic Hose Assembly
NSN 4720-01-421-8140	Nonmetallic Hose Assembly
NSN 4730-01-422-1904	Tube Tee
NSN 4820-01-422-1905	Directional Control Linear Valve
NSN 4730-01-422-1906	Tube Elbow
NSN 4730-01-422-1907	Tube Tee
NSN 4730-01-422-2708	Pipe Cap
NSN 4730-01-422-2722	Pipe To Tube Straight Adapter
NSN 4320-01-422-2790	Reciprocating Pump
NSN 4720-01-422-7222	Nonmetallic Hose Assembly
NSN 2530-01-422-9363	Driving-nondriving Wheel Spindle
NSN 2530-01-422-9364	Driving-nondriving Wheel Spindle
NSN 4320-01-428-6664	Hydraulic Reservoir Breather
NSN 4810-01-429-6855	Directional Control Linear Valve
NSN 4730-01-441-5706	Pipe Nipple
NSN 4730-01-441-6250	Tube To Hose Straight Adapter
NSN 4820-01-442-1678	Valve Stem Lock
NSN 4820-01-442-1688	Valve Cap
NSN 5910-01-442-2763	Ceramic Dielectr Fixed Capacitor
NSN 5910-01-442-3949	Electrolytic Fixed Capacitor
NSN 5910-01-442-3981	Electrolytic Fixed Capacitor
NSN 5999-01-442-6565	Electronic Components Shield
NSN 5999-01-442-6566	Electronic Components Shield

Formal Definition

Government issue definition of NSN 4820-01-421-5145

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.

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.

Method of Preservation (MOP) AE

Seal or plug all openings and preserve by method 10.

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:

8481400000

NAICS:

332911

End Use Class:

21180

SITC:

74740

USDA:

HITECH:

Schedule B Codes Definitions:

Schedule B 8481400000

Safety Or Relief Valves

End Use Code 21180

Industrial Machines, Other

Standard Intl. Trade Class (SITC) 74740

Safety Or Relief Valves

Manufacturers

This NSN is registered to the following cage codes.

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
1D70-P-50-SV	2	ZZ	6	64294
4882-1	2	ZZ	6	08118
1D70-P-50-SV	1	ZZ	6	24976
1D70-P-50-SV	1	ZZ	6	24976
1D70-P-50-SV	9	ZZ	6	64294
4882-1	9	ZZ	6	08118

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4820-01-421-5145

Pricing & Availability

NSN 4820-01-421-5145 Datasheet

All Products Certified

Quality | ISO 9001:2015 + AS9120B

Shipping

Parts and Components for Ground Handling Trailer NSN 1740-01-253-8064 Parts and components for this end application.

Formal Definition

Packaging & Dimensions

Packaging Codes Definitions:

Import / Export

Schedule B Codes Definitions:

Manufacturers

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