4820-01-157-5399

Safety Relief Valve email this page

Model or part number: 18550

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Description

Velocity Fuse NSN 4820-01-157-5399.

pdf NSN 4820-01-157-5399 Datasheet

MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
1905-01-031-6077
MRC:
--
NIIN:
011575399
MRC:
--
NATO Stock Number:
4820-01-157-5399
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
A046B0
MRC:
--
INC:
05488
MRC:
--
IMM:
AX
Certified products icon

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 inspections icon

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 »

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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.

End Items and Platforms

End items to which this NSN is a component of.

Parts and Components for Utility Landing Craft NSN 1905-01-031-6077 Parts and components for this end application.

NSN Component Description
NSN 4330-00-073-3374 Indicator Filter
NSN 2990-00-108-4947 Nonair Oil Pump Assembly Housing
NSN 2815-00-389-6036 Engine Flywheel
NSN 5930-01-116-9331 Toggle Switch
NSN 4310-01-140-0820 Compressor Cylinder Head
NSN 2090-01-145-7853 Operating Boat Set
NSN 5935-01-156-8508 Switch Insert Assem
NSN 5930-01-156-8509 Switch Indicator
NSN 5930-01-156-8510 Switch Indicator
NSN 4210-01-156-8512 Split Type Nozzle
NSN 2920-01-157-5381 Electric Motor
NSN 3110-01-157-5383 Ball Bearing
NSN 3110-01-157-5384 Ball Bearing
NSN 6680-01-157-5386 Gauge
NSN 4820-01-157-5399 Safety Relief Valve
NSN 4630-01-157-5401 Axial Cutter
NSN 5950-01-157-5403 Transforme Ignition
NSN 4320-01-159-2704 Head And Idler Pin
NSN 4210-01-177-8845 Flame Detector
NSN 3110-01-189-6976 Bearing
NSN 5330-01-190-3890 Seal
NSN 6110-01-190-5512 Starter Controller
NSN 2090-01-195-7842 Repair Kit
NSN 5950-01-198-6125 Transformer
NSN 4730-01-203-9907 Bushing
NSN 5999-01-207-1889 Board Circuit
NSN 5950-01-218-8577 Transformer
NSN 4320-01-221-6004 Housing Assembly
NSN 4320-01-223-3464 Stator Ring
NSN 2815-01-224-2855 Guide Spring
NSN 4130-01-226-7491 Capillary Assembly
NSN 4820-01-230-0654 Safety Relief Valve
NSN 5930-01-231-1752 Stationary Switch
NSN 4310-01-234-2161 Compressor
NSN 5342-01-234-6549 Remover Cam Plate

Formal Definition

Government issue definition of NSN 4820-01-157-5399

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.

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:
1
HITECH:
0

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

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:
60.0
WCC:
594
TCC:
Z
SHC:
9
ADC:
A
ACC:
B

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) B

Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater.

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.
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