8758871-48 — VALVE,CHECK

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

8758871-48: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY FLOW CONTROL DEVICE, connection_type: THREADED INTERNAL PIPE ALL ENDS, connection_style: PLAIN, OPTIONAL END (PIPE) ALL ENDS, special_features: FOR NAVY NUCLEAR PROPULSION PLANT PRODUCTS ONLY;FREE FROM MERCURY CONTAMINATION, style_designator: STRAIGHT THRU, thread_direction: RIGHT-HAND ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-720-7852, 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

8758871-48

NSN: 4820-01-720-7852
FSC: 4820 — Valves, Nonpowered
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

material	COPPER ALLOY FLOW CONTROL DEVICE
connection_type	THREADED INTERNAL PIPE ALL ENDS
connection_style	PLAIN, OPTIONAL END (PIPE) ALL ENDS
special_features	FOR NAVY NUCLEAR PROPULSION PLANT PRODUCTS ONLY;FREE FROM MERCURY CONTAMINATION
style_designator	STRAIGHT THRU
thread_direction	RIGHT-HAND ALL ENDS
mounting_position	HORIZONTAL
operating_pressure	3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
disk_loading_method	SPRING
flow_control_device	POPPET
nominal_thread_size	0.500 INCHES ALL ENDS IN
maximum_operating_temp	300.0 FAHRENHEIT SINGLE RESPONSE DEGF
NSN	4820-01-720-7852

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 6

8758871-48VSSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

8758871 / FIND 48Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

8758871Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

B-8C4-1/3VSSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

B-8C4-1/3Reference document

Same NSN cross-reference

Reference document — Secondary reference

8758871 / FIND 48VSSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 8758871-48?

8758871-48 is a VALVE,CHECK.

What parts can replace 8758871-48?

There are 6 known substitutes for 8758871-48: 8758871-48VS, 8758871 / FIND 48, 8758871 and 3 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 8758871-48?

8758871-48 is cataloged in the U.S. Government catalog under NSN 4820-01-720-7852. This indicates validated use in U.S. government and defense supply chains.

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8758871-48 — VALVE,CHECK

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