7M655-1 — VALVE,TEE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

7M655-1: VALVE,TEE.

The VALVE,TEE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING STEM, seat_angle: 37.0 DEGREES SECOND END, bonnet_type: INSIDE SCREW, thread_class: 3A SECOND END A, connection_type: THREADED EXTERNAL BOSS SECOND END, connection_style: GASKET SEAL(BOSS) THIRD END. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-261-6809, 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

7M655-1

NSN: 4820-01-261-6809
FSC: 4820 — Valves, Nonpowered
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING STEM
seat_angle	37.0 DEGREES SECOND END
bonnet_type	INSIDE SCREW
thread_class	3A SECOND END A
connection_type	THREADED EXTERNAL BOSS SECOND END
connection_style	GASKET SEAL(BOSS) THIRD END
style_designator	CROSS
operating_pressure	6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_device	DISK
nominal_thread_size	0.562 INCHES THIRD END IN
maximum_operating_temp	250.0 FAHRENHEIT SINGLE RESPONSE DEGF
valve_operation_method	MANUAL
NSN	4820-01-261-6809

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW CONTROL DEVICE: DISK

•

CONNECTION STYLE: EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END

•

CONNECTION TYPE: THREADED INTERNAL BOSS THIRD END

•

STYLE DESIGNATOR: CROSS

TECHNICAL CHARACTERISTICS

FLOW CONTROL DEVICE	DISK
CONNECTION STYLE	EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
CONNECTION STYLE	EXTERNAL SEAT FOR GASKET SEAL (BOSS) FIRST END
CONNECTION STYLE	GASKET SEAL(BOSS) THIRD END
CONNECTION TYPE	THREADED INTERNAL BOSS THIRD END
CONNECTION TYPE	THREADED EXTERNAL BOSS FIRST END
CONNECTION TYPE	THREADED EXTERNAL BOSS SECOND END
STYLE DESIGNATOR	CROSS
OPERATING PRESSURE	6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
BONNET TYPE	INSIDE SCREW

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

7M655Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

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 7M655-1?

7M655-1 is a VALVE,TEE.

What parts can replace 7M655-1?

There is 1 known substitute for 7M655-1: 7M655. Substitute compatibility should be verified for your specific system.

What is the NSN for 7M655-1?

7M655-1 is cataloged in the U.S. Government catalog under NSN 4820-01-261-6809. This indicates validated use in U.S. government and defense supply chains.

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