844220 — VALVE,SAFETY RELIEF

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

844220: VALVE,SAFETY RELIEF.

The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include body_width: 2.450 INCHES MAXIMUM IN, body_height: 2.700 INCHES MAXIMUM IN, body_length: 3.050 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, mounting_method: THREADED HOLE(S) SINGLE GROUP, frequency_rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-137-8117, 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

844220

NSN: 4820-01-137-8117
NIINs: 011378117, 012014657
FSC: 4820 — Valves, Nonpowered
CAGE: 62983 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)

SPECIFICATIONS

body_width	2.450 INCHES MAXIMUM IN
body_height	2.700 INCHES MAXIMUM IN
body_length	3.050 INCHES MAXIMUM IN
inclosure_type	FULLY INCLOSED
mounting_method	THREADED HOLE(S) SINGLE GROUP
frequency_rating	400.0 HERTZ NOMINAL SINGLE COMPONENT
nominal_thread_size	0.138 INCHES SINGLE GROUP IN
reliability_indicator	NOT ESTABLISHED
maximum_operating_temp	130.0 CELSIUS DEGC
thread_series_designator	UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
winding_shielding_method	INTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT
winding_operating_current	1.4 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
NSN	4820-01-137-8117

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 1

6667581Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 844220?

844220 is a VALVE,SAFETY RELIEF.

What parts can replace 844220?

There is 1 known substitute for 844220: 6667581. Substitute compatibility should be verified for your specific system.

What is the NSN for 844220?

844220 is cataloged in the U.S. Government catalog under NSN 4820-01-137-8117. This indicates validated use in U.S. government and defense supply chains.

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844220 — VALVE,SAFETY RELIEF

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