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7550-602-062 — STEM,FLUID VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

7550-602-062: STEM,FLUID VALVE.

The STEM,FLUID VALVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 410, overall_length: 12.375 INCHES NOMINAL IN, end_item_identification: 4820-01-575-3403; VALVE,STOP-CHECK, stem_actuating_end_type: SQUARE, valve_size_for_which_designed: 2.500 INCHES IN, valve_type_for_which_designed: STOP-CHECK. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-575-3412, 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
7550-602-062
NSN: 4820-01-575-3412
FSC: 4820 — Valves, Nonpowered
CAGE: 57574 — VELAN VALVE CORP. (USA)
SPECIFICATIONS
materialSTEEL COMP 410
overall_length12.375 INCHES NOMINAL IN
end_item_identification4820-01-575-3403; VALVE,STOP-CHECK
stem_actuating_end_typeSQUARE
valve_size_for_which_designed2.500 INCHES IN
valve_type_for_which_designedSTOP-CHECK
NSN4820-01-575-3412
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 7550-602-062 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
VALVE TYPE FOR WHICH DESIGNED: STOP-CHECK
•
STEM ACTUATING END TYPE: SQUARE
•
VALVE SIZE FOR WHICH DESIGNED: 2.500 INCHES IN
•
MATERIAL: STEEL COMP 410
TECHNICAL CHARACTERISTICS
VALVE TYPE FOR WHICH DESIGNEDSTOP-CHECK
STEM ACTUATING END TYPESQUARE
OVERALL LENGTH12.375 INCHES NOMINAL IN
VALVE SIZE FOR WHICH DESIGNED2.500 INCHES IN
END ITEM IDENTIFICATION4820-01-575-3403; VALVE,STOP-CHECK
MATERIALSTEEL COMP 410
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
7492-712 REV E IT NO 03Same 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 7550-602-062?
7550-602-062 is a STEM,FLUID VALVE.
What parts can replace 7550-602-062?
There is 1 known substitute for 7550-602-062: 7492-712 REV E IT NO 03. Substitute compatibility should be verified for your specific system.
What is the NSN for 7550-602-062?
7550-602-062 is cataloged in the U.S. Government catalog under NSN 4820-01-575-3412. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.