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PartsTable / COMPONENT / 685-66100
685-66100 ✓ Verified by PartsTable
Philips · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The CONTROL,SENSITIVITY TIME,RADAR is a Philips industrial component. Key specifications include material: COPPER ALLOY BODY, pin_length: 0.464 INCHES NOMINAL IN, pin_diameter: 0.065 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN, overall_length: 0.825 INCHES NOMINAL IN, mounting_method: SPRING TENSION, overall_diameter: 0.135 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-012-9967, 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
685-66100
NSN: 4820-01-012-9967
FSC: 4820
CAGE: 55683 — WHEELER FLEET SOLUTIONS, CO. (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
pin_length0.464 INCHES NOMINAL IN
pin_diameter0.065 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN
overall_length0.825 INCHES NOMINAL IN
mounting_methodSPRING TENSION
overall_diameter0.135 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
style_designatorSOCKET INSERT CONTACT
precious_materialGOLD
surface_treatmentGOLD AND NICKEL CONTACT
cable_entrance_diameter0.113 INCHES MAXIMUM IN
end_item_identificationRADAR SYSTEMS, PHASE ARRAY FPS-85.
terminal_type_and_quantity1 CRIMP END OPPOSITE CONTACT
NSN4820-01-012-9967
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 685-66100 · Philips ⚠ 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
66100Interchangeable
interchangeable cross-reference
interchangeable
AB0L6066100Interchangeable
interchangeable cross-reference
interchangeable
276-2142P4Interchangeable
interchangeable cross-reference
interchangeable
139-470-2Interchangeable
interchangeable cross-reference
interchangeable
27171NInterchangeable
interchangeable cross-reference
interchangeable
27171N PIECE 15Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 685-66100?
685-66100 is a CONTROL,SENSITIVITY TIME,RADAR manufactured by Philips.
What parts can replace 685-66100?
There are 11 known substitutes for 685-66100: 66100, AB0L6066100, 276-2142P4 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 685-66100?
685-66100 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-012-9967. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026