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131W61D46 — LEVER,AIR VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

131W61D46: LEVER,AIR VALVE.

The LEVER,AIR VALVE is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4810-00-401-4977, 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
131W61D46
NSN: 4810-00-401-4977
FSC: 4810 — Valves, Powered
CAGE: 09790 — EATON AEROSPACE LLC DBA STERER ENGINEERING DIV VALVE & ACTUATOR (USA)
SPECIFICATIONS
Part Number131W61D46
NSN4810-00-401-4977
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 131W61D46 · 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
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL,CADMIUM FINISH; O/A LG 0.740 IN.;FIRST ARM 0.535 IN.;SECOND ARM 0.150 IN.;ANGLE BETWEEN ARMS 37.0 DEG;FIRST ARM FLAT PLATE WITH 0.187 IN. DIA HOLE;SECOND ARM CLEVIS WIDTH 0.440 IN.;CLEVIS SLOT WIDTH 0.132 IN.;CLEVIS SLOT DEPTH 0.347 IN.;HOLE FOR CLEVIS PIN 0.060 IN.;PIVOT HOLE 0.060 IN. IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL,CADMIUM FINISH; O/A LG 0.740 IN.;FIRST ARM 0.535 IN.;SECOND ARM 0.150 IN.;ANGLE BETWEEN ARMS 37.0 DEG;FIRST ARM FLAT PLATE WITH 0.187 IN. DIA HOLE;SECOND ARM CLEVIS WIDTH 0.440 IN.;CLEVIS SLOT WIDTH 0.132 IN.;CLEVIS SLOT DEPTH 0.347 IN.;HOLE FOR CLEVIS PIN 0.060 IN.;PIVOT HOLE 0.060 IN. IN
OTHER ITEMS IN FSC 4810 — Valves, Powered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4810-00-001-1247 4810-00-001-4499 4810-00-001-4531 4810-00-001-4532 4810-00-001-4554 4810-00-001-4555 4810-00-001-4556 4810-00-001-4611
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 131W61D46?
131W61D46 is a LEVER,AIR VALVE.
What is the NSN for 131W61D46?
131W61D46 is cataloged in the U.S. Government catalog under NSN 4810-00-401-4977. This indicates validated use in U.S. government and defense supply chains.
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