NSN 4820-01-640-6689

Pressure And Temper Relief Valve

FSC: 4820 NIIN: 016406689

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Product Characteristics

NSN:

4820016406689

Demilitarization:

DEMIL/MLI

INC:

16996

Shelf Life:

N/A

Body Style:

Straight thru

Tempurature Rating:

140.0 degrees fahrenheit

First End Thread Class:

Second End Relationship With First End:

Not identical

Second End Width Across Flats:

1.000 inches

Body Outside Diameter:

1.000 inches

End Connection Quantity:

Opening Pressure Setting:

4500.0 pounds per square inch

End Application:

Ch/mh-53; nha: 65664-03010-011/013

First End Thread Series Designator:

Unjf

First End Thread Size:

0.4375 inches

Special Features:

Service: dry air or dry nitrogen; temp. Range: m31/p140 degrees f; pressure ratings: operating: 3000 psig @ 68 degrees f; crack: 4500+/- 150 psig; reseat: 4100 psig min; proof: 5000 psig: burst: 7500 psig; rated flow: 0.31 lb/minute at 5000 psig max; leakage: none below 4100 psig; acceptance test per 43942175

Supplementary Features:

One inlet; two outlets

Demand History (Solicitations)

Solicitation	Qty	End Date	Purchase Request	Small Business
SPE7MC24T8949	14	03/11/2024	7006353002	0%
SPE7MC22T344J	34	08/08/2022	0095267386	0%
SPE7MC22T248P	11	06/27/2022	0094777160	0%
SPE7MC20T7077	4	03/30/2020	0084206355	0%
SPE7MC20T2350	9	12/12/2019	0082654946	0%
SPE7MC20T2350	9	12/12/2019	0082654946	0%
SPE7MC20T2350	9	12/12/2019	0082654946	0%
SPE7MC19T2044	12	11/19/2018	0077120296	0%
SPE7MC18T0887	12	10/30/2017	0071275283	0%
SPE7MC17TB602	12	03/06/2017	0067760954	0%
SPE7M115TAX43	4	09/21/2015	0060302954	100%
SPE7M115TZ647	2	08/31/2015	0059996793	100%
SPE7M116T8332	3	12/17/2015	0061475432	100%

Part Numbers

23942175-1
TAVCO 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

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Cage Codes

TAVCO INC. - 99221