CMI128379 — VALVE,SAFETY RELIEF

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

CMI128379: VALVE,SAFETY RELIEF.

The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include connection_type: THREADED INTERNAL PIPE ALL ENDS, nominal_thread_size: 0.250 INCHES ALL ENDS IN, valve_operation_method: AUTOMATIC, end_item_identification: BAND SAW, opening_pressure_setting: 90.0 POUNDS PER SQUARE INCH LBS, thread_quantity_per_inch: 18 ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-511-3956, 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

CMI128379

NSN: 4820-01-511-3956
FSC: 4820 — Valves, Nonpowered
CAGE: 18056 — DOALL BALTIMORE COMPANY (USA)

SPECIFICATIONS

connection_type	THREADED INTERNAL PIPE ALL ENDS
nominal_thread_size	0.250 INCHES ALL ENDS IN
valve_operation_method	AUTOMATIC
end_item_identification	BAND SAW
opening_pressure_setting	90.0 POUNDS PER SQUARE INCH LBS
thread_quantity_per_inch	18 ALL ENDS
thread_series_designator	NPT ALL ENDS
nominal_pipe_size_accommodated	0.250 INCHES ALL ENDS IN
NSN	4820-01-511-3956

COMPONENT DIAGRAM

KEY FEATURES

•

NOMINAL PIPE SIZE ACCOMMODATED: 0.250 INCHES ALL ENDS IN

•

CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS

•

NOMINAL THREAD SIZE: 0.250 INCHES ALL ENDS IN

•

THREAD QUANTITY PER INCH: 18 ALL ENDS

•

THREAD SERIES DESIGNATOR: NPT ALL ENDS

•

OPENING PRESSURE SETTING: 90.0 POUNDS PER SQUARE INCH LBS

•

VALVE OPERATION METHOD: AUTOMATIC

TECHNICAL CHARACTERISTICS

NOMINAL PIPE SIZE ACCOMMODATED	0.250 INCHES ALL ENDS IN
CONNECTION TYPE	THREADED INTERNAL PIPE ALL ENDS
NOMINAL THREAD SIZE	0.250 INCHES ALL ENDS IN
END ITEM IDENTIFICATION	BAND SAW
THREAD QUANTITY PER INCH	18 ALL ENDS
THREAD SERIES DESIGNATOR	NPT ALL ENDS
OPENING PRESSURE SETTING	90.0 POUNDS PER SQUARE INCH LBS
VALVE OPERATION METHOD	AUTOMATIC

OTHER ITEMS IN FSC 4820 — Valves, Nonpowered

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230

SUBSTITUTES & CROSS-REFERENCES 1

091-283796Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is CMI128379?

CMI128379 is a VALVE,SAFETY RELIEF.

What parts can replace CMI128379?

There is 1 known substitute for CMI128379: 091-283796. Substitute compatibility should be verified for your specific system.

What is the NSN for CMI128379?

CMI128379 is cataloged in the U.S. Government catalog under NSN 4820-01-511-3956. This indicates validated use in U.S. government and defense supply chains.

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CMI128379 — VALVE,SAFETY RELIEF

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