NSN 4820-00-720-3991

Check Valve

FSC: 4820 NIIN: 007203991

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Product Characteristics

NSN:

4820007203991

Demilitarization:

INC:

05487

Shelf Life:

N/A

Thread Class:

3a all ends

Thread Direction:

Right-hand all ends

Flow Control Device:

Poppet

Disk Loading Method:

Spring

Maximum Operating Temp:

160.0 degrees fahrenheit 2nd response

Connection Style:

Flareless all ends

Valve Operation Method:

Automatic

Connection Type:

Threaded external tube all ends

Mounting Position:

Horizontal or vertical

Maximum Operating Pressure:

3000.0 pounds per square inch single response

Thread Size:

0.562 inches all ends

Seat Angle:

12.0 degrees all ends

Special Features:

3.5 gpm rated flow capacity

Material:

Aluminum alloy

Media For Which Designed:

Hydraulic fluid, petroleum base single response

Surface Treatment:

Anodize

Style Designator:

Straight thru

Test Data Document:

81349-mil-v-5524 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).

Thread Series Designator:

Unjf all ends

Nondefinitive Specification/std Data:

B style and 3000 class

Demand History (Solicitations)

Solicitation	Qty	End Date	Purchase Request	Small Business
SPE7MC22T395T	10	08/29/2022	0095550305	0%
SPE7MC22T298S	27	07/25/2022	0095087744	0%
SPE7MC15Q2303	46	05/20/2015	0057722120	100%

Part Numbers

4820007203991
E.C.A ETABLISSEMENT
MIL-V-5524
MILITARY SPECIFICATIONS
MS28890-6
MILITARY STANDARDS

Shipping & Handling

HMIRS:

No MSDS. No hazardous material.

ESD:

No known electrostatic discharge.

Schedule B:

8481309000 - Check valves of materials other than copper, iron or steel.

Professional Distribution

ITAR Registered
DDTC Registered
HAZMAT Certified
AS9120 Quality Standards
100% Quality Inspections

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Cage Codes

E.C.A ETABLISSEMENT - SCY13

MILITARY SPECIFICATIONS - 81349

MILITARY STANDARDS - 96906