14389/2-977-000 — INDICATOR,VALVE OPENING

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

14389/2-977-000: INDICATOR,VALVE OPENING.

The INDICATOR,VALVE OPENING is a the manufacturer industrial component. Key specifications include material: PLASTIC CASE, special_features: CLEAR POLYCARBONITE (PLASTIC) COVER FOR VALVE STEM TO VIEW VALVE POSITION., end_item_identification: ACTUATOR, ELECTRONIC-MECHANICAL, part_name_assigned_by_controlling_agency: SIGHT TUBE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-546-8970, 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

14389/2-977-000

NSN: 4820-01-546-8970
FSC: 4820 — Valves, Nonpowered
CAGE: 63600 — CURTISS-WRIGHT FLOW CONTROL CORPORATION DBA CURTISS-WRIGHT FLOW CONTROL CO DIV CURTISS-WRIGHT / NU-TORQUE (USA)

SPECIFICATIONS

material	PLASTIC CASE
special_features	CLEAR POLYCARBONITE (PLASTIC) COVER FOR VALVE STEM TO VIEW VALVE POSITION.
end_item_identification	ACTUATOR, ELECTRONIC-MECHANICAL
part_name_assigned_by_controlling_agency	SIGHT TUBE
NSN	4820-01-546-8970

COMPONENT DIAGRAM

KEY FEATURES

•

MATERIAL: PLASTIC CASE

TECHNICAL CHARACTERISTICS

SPECIAL FEATURES	CLEAR POLYCARBONITE (PLASTIC) COVER FOR VALVE STEM TO VIEW VALVE POSITION.
PART NAME ASSIGNED BY CONTROLLING AGENCY	SIGHT TUBE
END ITEM IDENTIFICATION	ACTUATOR, ELECTRONIC-MECHANICAL
MATERIAL	PLASTIC CASE

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

14350PL FIND NO. 61Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

14389-669-000Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 14389/2-977-000?

14389/2-977-000 is a INDICATOR,VALVE OPENING.

What parts can replace 14389/2-977-000?

There are 2 known substitutes for 14389/2-977-000: 14350PL FIND NO. 61, 14389-669-000. Substitute compatibility should be verified for your specific system.

What is the NSN for 14389/2-977-000?

14389/2-977-000 is cataloged in the U.S. Government catalog under NSN 4820-01-546-8970. This indicates validated use in U.S. government and defense supply chains.

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14389/2-977-000 — INDICATOR,VALVE OPENING

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