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377881 — SWITCH,PUSH

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

377881: SWITCH,PUSH.

The SWITCH,PUSH is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4820-00-218-6497, 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
377881
NSN: 4820-00-218-6497
NIINs: 002186497, 013260461
FSC: 4820 — Valves, Nonpowered
CAGE: 05476 — AMERICAN FUEL CELL AND COATED FABRICS COMPANY, LLC (USA)
SPECIFICATIONS
Part Number377881
NSN4820-00-218-6497
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 377881 · 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
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 377881?
377881 is a SWITCH,PUSH.
What is the NSN for 377881?
377881 is cataloged in the U.S. Government catalog under NSN 4820-00-218-6497. This indicates validated use in U.S. government and defense supply chains.
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