550750100015 — VALVE,SAFETY RELIEF

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

550750100015: VALVE,SAFETY RELIEF.

The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING BODY, connection_type: THREADED EXTERNAL TUBE FIRST END, connection_style: PLAIN (TUBE) SECOND END, style_designator: ANGLE, thread_direction: RIGHT-HAND ALL ENDS, nominal_thread_size: 0.250 INCHES ALL ENDS IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-544-7440, 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

550750100015

NSN: 4820-01-544-7440
FSC: 4820 — Valves, Nonpowered
CAGE: U5552 — SPX UNITED KINGDOM LTD (GBR)

SPECIFICATIONS

material	STEEL CORROSION RESISTING BODY
connection_type	THREADED EXTERNAL TUBE FIRST END
connection_style	PLAIN (TUBE) SECOND END
style_designator	ANGLE
thread_direction	RIGHT-HAND ALL ENDS
nominal_thread_size	0.250 INCHES ALL ENDS IN
opening_pressure_setting	70.0 BAR
NSN	4820-01-544-7440

COMPONENT DIAGRAM

KEY FEATURES

•

CONNECTION STYLE: PLAIN (TUBE) SECOND END

•

CONNECTION TYPE: THREADED EXTERNAL TUBE FIRST END

•

STYLE DESIGNATOR: ANGLE

•

THREAD DIRECTION: RIGHT-HAND ALL ENDS

•

NOMINAL THREAD SIZE: 0.250 INCHES ALL ENDS IN

•

MATERIAL: STEEL CORROSION RESISTING BODY

TECHNICAL CHARACTERISTICS

CONNECTION STYLE	PLAIN (TUBE) SECOND END
CONNECTION STYLE	FLARED (TUBE) FIRST END
CONNECTION TYPE	THREADED EXTERNAL TUBE FIRST END
CONNECTION TYPE	THREADED INTERNAL TUBE SECOND END
STYLE DESIGNATOR	ANGLE
THREAD DIRECTION	RIGHT-HAND ALL ENDS
NOMINAL THREAD SIZE	0.250 INCHES ALL ENDS IN
MATERIAL	STEEL CORROSION RESISTING BODY
OPENING PRESSURE SETTING	70.0 BAR

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 2

550750-01/8 ITEM 3Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

SS-4R3A5/70BARReference document

Same NSN cross-reference

Reference document — Design control — primary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 550750100015?

550750100015 is a VALVE,SAFETY RELIEF.

What parts can replace 550750100015?

There are 2 known substitutes for 550750100015: 550750-01/8 ITEM 3, SS-4R3A5/70BAR. Substitute compatibility should be verified for your specific system.

What is the NSN for 550750100015?

550750100015 is cataloged in the U.S. Government catalog under NSN 4820-01-544-7440. This indicates validated use in U.S. government and defense supply chains.

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550750100015 — VALVE,SAFETY RELIEF

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