78-256-10 — VALVE,BALL

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

78-256-10: VALVE,BALL.

The VALVE,BALL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, thread_class: 2B ALL ENDS, connection_type: THREADED INTERNAL PIPE ALL ENDS, connection_style: FLARE(GAS FITTING) ALL ENDS, style_designator: STRAIGHT THRU, thread_direction: RIGHT-HAND ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-486-0194, 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

78-256-10

NSN: 4820-01-486-0194
FSC: 4820 — Valves, Nonpowered
CAGE: 72219 — AALBERTS INTEGRATED PIPING SYSTEMS AMERICAS, INC. (USA)

SPECIFICATIONS

material	COPPER ALLOY OVERALL
thread_class	2B ALL ENDS
connection_type	THREADED INTERNAL PIPE ALL ENDS
connection_style	FLARE(GAS FITTING) ALL ENDS
special_features	90 DEGREE ON/OFF TURN; LEVER AND NUT MATERIAL IS STAINLESS STEEL; SEATS AND SEALS MATERIAL IS GLASS-REINFORCED TFE; NHA BOAT RIGID 11
style_designator	STRAIGHT THRU
thread_direction	RIGHT-HAND ALL ENDS
operating_pressure	400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size	0.500 INCHES ALL ENDS IN
valve_operation_method	MANUAL
media_for_which_designed	ETHYLENE GLYCOL SINGLE RESPONSE
thread_quantity_per_inch	14 ALL ENDS
NSN	4820-01-486-0194

COMPONENT DIAGRAM

KEY FEATURES

•

FURNISHED ITEMS AND QUANTITY: 1 LEVER AND 1 LOCKING DEVICE

•

CONNECTION STYLE: FLARE(GAS FITTING) ALL ENDS

•

CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS

•

STYLE DESIGNATOR: STRAIGHT THRU

•

OPERATING PRESSURE: 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS

•

THREAD DIRECTION: RIGHT-HAND ALL ENDS

•

NOMINAL THREAD SIZE: 0.500 INCHES ALL ENDS IN

TECHNICAL CHARACTERISTICS

FURNISHED ITEMS AND QUANTITY	1 LEVER AND 1 LOCKING DEVICE
CONNECTION STYLE	FLARE(GAS FITTING) ALL ENDS
CONNECTION TYPE	THREADED INTERNAL PIPE ALL ENDS
STYLE DESIGNATOR	STRAIGHT THRU
OPERATING PRESSURE	400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
THREAD DIRECTION	RIGHT-HAND ALL ENDS
NOMINAL THREAD SIZE	0.500 INCHES ALL ENDS IN
SPECIAL FEATURES	90 DEGREE ON/OFF TURN; LEVER AND NUT MATERIAL IS STAINLESS STEEL; SEATS AND SEALS MATERIAL IS GLASS-REINFORCED TFE; NHA BOAT RIGID 11
MEDIA FOR WHICH DESIGNED	ETHYLENE GLYCOL SINGLE RESPONSE
PART NAME ASSIGNED BY CONTROLLING AGENCY	BALL-TYPE FUEL SHUT-OFF VALVE

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

No substitute or cross-reference records for this part.

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 78-256-10?

78-256-10 is a VALVE,BALL.

What is the NSN for 78-256-10?

78-256-10 is cataloged in the U.S. Government catalog under NSN 4820-01-486-0194. This indicates validated use in U.S. government and defense supply chains.

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78-256-10 — VALVE,BALL

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