61-104-01 — VALVE,CHECK

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

61-104-01: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY STEM, valve_size: 0.750 INCHES IN, special_features: SPRING 316SS; BODY BRONZE; STEM BRASS, style_designator: STRAIGHT THRU, operating_pressure: 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, maximum_operating_temp: 100.0 FAHRENHEIT SINGLE RESPONSE DEGF. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-643-1022, 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

61-104-01

NSN: 4820-01-643-1022
FSC: 4820 — Valves, Nonpowered
CAGE: 16986 — APOLLO MACHINE SHOP (USA)

SPECIFICATIONS

material	COPPER ALLOY STEM
valve_size	0.750 INCHES IN
special_features	SPRING 316SS; BODY BRONZE; STEM BRASS
style_designator	STRAIGHT THRU
operating_pressure	400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
maximum_operating_temp	100.0 FAHRENHEIT SINGLE RESPONSE DEGF
valve_operation_method	AUTOMATIC
nominal_outside_diameter	2.370 INCHES FIRST END IN
part_name_assigned_by_controlling_agency	61-100 SERIES IN-LINE CHECK VALVE
NSN	4820-01-643-1022

COMPONENT DIAGRAM

KEY FEATURES

•

STYLE DESIGNATOR: STRAIGHT THRU

•

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

•

VALVE SIZE: 0.750 INCHES IN

•

MAXIMUM OPERATING TEMP: 100.0 FAHRENHEIT SINGLE RESPONSE DEGF

•

NOMINAL OUTSIDE DIAMETER: 1.500 INCHES SECOND END IN

TECHNICAL CHARACTERISTICS

STYLE DESIGNATOR	STRAIGHT THRU
OPERATING PRESSURE	400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
VALVE SIZE	0.750 INCHES IN
MAXIMUM OPERATING TEMP	100.0 FAHRENHEIT SINGLE RESPONSE DEGF
NOMINAL OUTSIDE DIAMETER	1.500 INCHES SECOND END IN
NOMINAL OUTSIDE DIAMETER	2.370 INCHES FIRST END IN
SPECIAL FEATURES	SPRING 316SS; BODY BRONZE; STEM BRASS
PART NAME ASSIGNED BY CONTROLLING AGENCY	61-100 SERIES IN-LINE CHECK VALVE
MATERIAL	COPPER ALLOY BODY
MATERIAL	COPPER ALLOY STEM

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: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 61-104-01?

61-104-01 is a VALVE,CHECK.

What is the NSN for 61-104-01?

61-104-01 is cataloged in the U.S. Government catalog under NSN 4820-01-643-1022. This indicates validated use in U.S. government and defense supply chains.

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61-104-01 — VALVE,CHECK

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