4820-01-656-3373

Safety Relief Valve email this page

Images

Reference images of this national stock number
Reference of NSN 4820-01-656-3373 Reference of NSN 4820-01-656-3373 Reference of NSN 4820-01-656-3373 Reference of NSN 4820-01-656-3373 Reference of NSN 4820-01-656-3373 Reference of NSN 4820-01-656-3373

Model or part number: SS-4R3A-SETH

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Description

Velocity Fuse NSN 4820-01-656-3373.

pdf NSN 4820-01-656-3373 Datasheet

MRC:
Indicates the type of housing on the item that accommodates the stem packing or spring.ADSR
Bonnet Type:
Inside spring
MRC:
The means by which the bonnet is attached to the item.ADST
Bonnet Attachment Method:
Threaded
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:
2566-01-633-8373
MRC:
Indicates the type of connection/s/.AWLS
Connection Type:
Threaded internal tube 2nd end
MRC:
Designates the size of the valve.CCFG
Valve Size:
0.25 inches
MRC:
The minimum to maximum pressures at which the item may be set to open.CQCY
Adjustable Pressure Range:
+5000.00 to 6000.00 pounds per square inch
MRC:
None.CWCL
First Connection Face To Centerline Distance:
1.60 inches
MRC:
None.CWCR
Second Connection Face To Centerline Distance:
1.44 inches
MRC:
The name assigned to the item by the government agency or commercial organization controlling the design of the item.CXCY
Product Name:
Proportional relief valve
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp 316 stem
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.MDCL
Material Specification:
Astm a479 assn standard single material response stem
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Angle
MRC:
--
NIIN:
016563373
MRC:
--
NATO Stock Number:
4820-01-656-3373
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
A046B0
MRC:
--
INC:
05488
MRC:
--
IMM:
AX
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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.

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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.

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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.

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NSN Component Description
NSN 5999-01-655-6888 Electrical Cap
NSN 4720-01-656-2465 Metallic Hose Assembly
NSN 4820-01-656-3373 Safety Relief Valve

Formal Definition

Government issue definition of NSN 4820-01-656-3373

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.

Recent Solicitations Most recent solicitations for NSN 4820-01-656-3373

End Date
Solicitation
Qty
Purchase Request
End Date:
2022-02-28
Solicitation:
SPE7MC22T7699
Qty:
1
Purchase Request:
0093124464

Freight

Universal / National freight and handling information
NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
127220
NMF Description:
Pressure Reg/red/relief Valves Noi
UFC:
64490
LTL:
77.5
LCL:
--
WCC:
594
TCC:
Z
SHC:
9
ADC:
A
ACC:
V

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.
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