NSN 4820-00-406-6966

Safety Relief Valve

FSC: 4820 NIIN: 004066966

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Product Characteristics

NSN:

4820004066966

Demilitarization:

INC:

05488

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:

275.0 degrees fahrenheit single response

Connection Style:

Flareless (tube) 2nd end

Valve Operation Method:

Automatic

Connection Type:

Threaded external tube all ends

Adjustable Pressure Range:

+85.0/+115.0 pounds per square inch

Maximum Operating Pressure:

1500.0 pounds per square inch single response

Thread Size:

0.548 inches 2nd end

Seat Angle:

37.0 degrees 1st end

Opening Pressure Setting:

100.0 pounds per square inch

Material:

Steel comp 440c flow control device

Material Specification:

Qq-a-225/6, alloy 2024, t351 federal specification single material response seat

Media For Which Designed:

Oil, hydraulic single response

Surface Treatment:

Anodize

Surface Treatment Specification:

Mil-a-8625 military specification single treatment response

Style Designator:

Straight through note: to be used for valve bodies of separable sections.

Thread Series Designator:

Unjf 2nd end

Demand History (Solicitations)

Solicitation	Qty	End Date	Purchase Request	Small Business
SPE7MC24T091G	6	05/13/2024	7007465727	0%
SPE7MC24T6217	6	01/22/2024	7005614317	0%
SPE7MC17TE031	8	03/30/2017	0068126264	100%
SPE7MC17TA679	7	02/23/2017	0067575903	0%

Part Numbers

212-076-131-1
BELL HELICOPTER TEXTRON INC.
2700-41
TACTAIR FLUID CONTROLS, INC.

Shipping & Handling

HMIRS:

No MSDS. No hazardous material.

ESD:

No known electrostatic discharge.

Schedule B:

8481400000 - Safety or relief valves.

Professional Distribution

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

Similar NSN

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Cage Codes

BELL HELICOPTER TEXTRON INC. - 97499

TACTAIR FLUID CONTROLS, INC. - 70236