5-45-5165 — VALVE,SAFETY RELIEF

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

5-45-5165: VALVE,SAFETY RELIEF.

The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include connection_type: THREADED INTERNAL PIPE ALL ENDS, connection_style: PLAIN,OPTIONAL END(PIPE) ALL ENDS, style_designator: ANGLE, thread_direction: RIGHT-HAND ALL ENDS, nominal_thread_size: 0.500 INCHES ALL ENDS IN, maximum_operating_temp: 250.0 FAHRENHEIT SINGLE RESPONSE DEGF. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-291-2365, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

5-45-5165

NSN: 4820-01-291-2365
FSC: 4820 — Valves, Nonpowered
CAGE: 81361 — EDGEWOOD CHEMICAL BIOLOGICAL CENTER ECBC (USA)

SPECIFICATIONS

connection_type	THREADED INTERNAL PIPE ALL ENDS
connection_style	PLAIN,OPTIONAL END(PIPE) ALL ENDS
style_designator	ANGLE
thread_direction	RIGHT-HAND ALL ENDS
nominal_thread_size	0.500 INCHES ALL ENDS IN
maximum_operating_temp	250.0 FAHRENHEIT SINGLE RESPONSE DEGF
valve_operation_method	AUTOMATIC
media_for_which_designed	WATER, FRESH SINGLE RESPONSE
thread_series_designator	NPT ALL ENDS
NSN	4820-01-291-2365

COMPONENT DIAGRAM

KEY FEATURES

•

CONNECTION STYLE: PLAIN,OPTIONAL END(PIPE) ALL ENDS

•

CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS

•

STYLE DESIGNATOR: ANGLE

•

THREAD DIRECTION: RIGHT-HAND ALL ENDS

•

NOMINAL THREAD SIZE: 0.500 INCHES ALL ENDS IN

•

MAXIMUM OPERATING TEMP: 250.0 FAHRENHEIT SINGLE RESPONSE DEGF

•

MEDIA FOR WHICH DESIGNED: WATER, FRESH SINGLE RESPONSE

TECHNICAL CHARACTERISTICS

CONNECTION STYLE	PLAIN,OPTIONAL END(PIPE) ALL ENDS
CONNECTION TYPE	THREADED INTERNAL PIPE ALL ENDS
STYLE DESIGNATOR	ANGLE
THREAD DIRECTION	RIGHT-HAND ALL ENDS
NOMINAL THREAD SIZE	0.500 INCHES ALL ENDS IN
MAXIMUM OPERATING TEMP	250.0 FAHRENHEIT SINGLE RESPONSE DEGF
SPECIAL FEATURES	ALLOW FREE FLOW OF 23 GPM WHEN SYTEM PRESSURE EXCEEDS 260 PSIG (NORMAL--OPERATING PRESSURE IS 180 PSIG); RESET PRESSURE IS 220 PSIG; MANUAL PURGE CONTROL ON TOP OF VALVE; WORKING FLUID IS HOT WATER 95 PCT LIQUID 5 PCT VAPOR; CONSTRUCTION SUCH THAT NEITHER INTERIOR OR EXTERIOR OF VALVE IS ADVERSELY AFFECTED BY ALKALINE FLUIDS AND CHEMICALS; 3.12 IN. H; 1.25 IN. W; 2.0 IN. LG IN
MEDIA FOR WHICH DESIGNED	WATER, FRESH SINGLE RESPONSE
THREAD SERIES DESIGNATOR	NPT ALL ENDS
VALVE OPERATION METHOD	AUTOMATIC

SUBSTITUTES & CROSS-REFERENCES 1

19079-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 5-45-5165?

5-45-5165 is a VALVE,SAFETY RELIEF.

What parts can replace 5-45-5165?

There is 1 known substitute for 5-45-5165: 19079-1. Substitute compatibility should be verified for your specific system.

What is the NSN for 5-45-5165?

5-45-5165 is cataloged in the U.S. Government catalog under NSN 4820-01-291-2365. This indicates validated use in U.S. government and defense supply chains.

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5-45-5165 — VALVE,SAFETY RELIEF

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