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201805 — ISOLATOR,RADIO FREQUENCY REFLECT

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

201805: ISOLATOR,RADIO FREQUENCY REFLECT.

ISOLATOR,RADIO FREQUENCY REFLECT. Key specifications include overall_width: 0.750 INCHES NOMINAL IN, overall_height: 1.590 INCHES NOMINAL IN, overall_length: 1.780 INCHES NOMINAL IN, special_features: SPECIAL SHIELDING, frequency_range_rating: +2.0 TO 4.0 GIGAHERTZ. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-874-6079, 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
201805
NSN: 4820-00-874-6079
NIINs: 008746079, 012205324
FSC: 4820 — Valves, Nonpowered
CAGE: 96124 — TRANSDIGM INC DIV AERO FLUID PRODUCTS (USA)
SPECIFICATIONS
overall_width0.750 INCHES NOMINAL IN
overall_height1.590 INCHES NOMINAL IN
overall_length1.780 INCHES NOMINAL IN
special_featuresSPECIAL SHIELDING
connector_quantity2
frequency_range_rating+2.0 TO 4.0 GIGAHERTZ
NSN4820-00-874-6079
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 201805 · 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 201805?
201805 is a ISOLATOR,RADIO FREQUENCY REFLECT.
What is the NSN for 201805?
201805 is cataloged in the U.S. Government catalog under NSN 4820-00-874-6079. This indicates validated use in U.S. government and defense supply chains.
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