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A660 — TRANSFORMER,RADIO FREQUENCY

✓ Government record, cited
COUGAR · GATE VALVE
PRODUCT OVERVIEW

A660: TRANSFORMER,RADIO FREQUENCY.

The TRANSFORMER,RADIO FREQUENCY is a COUGAR industrial component. Key specifications include body_width: 0.072 INCHES MINIMUM AND 0.086 INCHES MAXIMUM IN, body_height: 0.083 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN, body_length: 0.126 INCHES MINIMUM AND 0.146 INCHES MAXIMUM IN, rating_method: WINDING TURNS SINGLE COMPONENT SINGLE PRIMARY OUTPUT, turn_quantity: 8 SINGLE COMPONENT SINGLE PRIMARY OUTPUT, coil_form_type: SOLID SINGLE COMPONENT. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-142-2122, 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
A660
NSN: 4820-00-142-2122
NIINs: 001422122, 011278649
FSC: 4820 — Valves, Nonpowered
CAGE: 01276 — DANFOSS POWER SOLUTIONS II, LLC (USA)
SPECIFICATIONS
body_width0.072 INCHES MINIMUM AND 0.086 INCHES MAXIMUM IN
body_height0.083 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
body_length0.126 INCHES MINIMUM AND 0.146 INCHES MAXIMUM IN
rating_methodWINDING TURNS SINGLE COMPONENT SINGLE PRIMARY OUTPUT
turn_quantity8 SINGLE COMPONENT SINGLE PRIMARY OUTPUT
coil_form_typeSOLID SINGLE COMPONENT
inclosure_typeOPEN
mounting_methodTERMINAL SINGLE GROUP
features_providedTINNED WIRE LEADS
transformer_functionOUTPUT
reliability_indicatorNOT ESTABLISHED
maximum_operating_temp125.0 CELSIUS DEGC
NSN4820-00-142-2122
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: A660 · COUGAR ⚠ 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 6
131-50660Reference document
Same NSN cross-reference
Reference document — Secondary reference
85513Reference document
Same NSN cross-reference
Reference document — Secondary reference
NV106C-5-2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2540011832613Reference document
Same NSN cross-reference
Reference document — Informative reference only
131-70660Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
592788Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A660?
A660 is a TRANSFORMER,RADIO FREQUENCY manufactured by COUGAR.
What parts can replace A660?
There are 6 known substitutes for A660: 131-50660, 85513, NV106C-5-2 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A660?
A660 is cataloged in the U.S. Government catalog under NSN 4820-00-142-2122. This indicates validated use in U.S. government and defense supply chains.
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