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Technical Data Sheet
PartsTable / COMPONENT / 18277
18277 ✓ Verified by PartsTable
Trust · 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

Superspeed 4 port USB 3.0 hub with a stylish curved shape. Key specifications include body_width: 0.100 INCHES NOMINAL IN, body_height: 0.215 INCHES NOMINAL IN, body_length: 0.200 INCHES NOMINAL IN, rating_method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING, coil_form_type: SOLID SINGLE COMPONENT, inclosure_type: FULLY INCLOSED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-006-9620, 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
18277
NSN: 4820-01-006-9620
FSC: 4820
CAGE: 91816 — CIRCOR AEROSPACE, INC. DBA CIRCOR AEROSPACE INC (USA)
SPECIFICATIONS
body_width0.100 INCHES NOMINAL IN
body_height0.215 INCHES NOMINAL IN
body_length0.200 INCHES NOMINAL IN
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
coil_form_typeSOLID SINGLE COMPONENT
inclosure_typeFULLY INCLOSED
quality_factor60 MINIMUM SINGLE COMPONENT SINGLE WINDING
inductance_typeFIXED
mounting_methodTERMINAL SINGLE GROUP
frequency_rating10.0 KILOHERTZ NOMINAL SINGLE COMPONENT
special_featuresINDUCTOR, POWER
inductance_rating500.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
NSN4820-01-006-9620
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 18277 · Trust ⚠ 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: BRASS BODY,STAINLESS STEEL TRIM AND NEOPRENE SEALS;FLOW RATE 1900 SCFM;PROOF PRESSURE 5775 PSI;BURST PRESSURE 11.500 PSI;INELT AND OUTLET FITTING 0.750 IN;OPERATING TEMP MINUS 20 DEGREE TO 165 DEGREE FAHRENHEIT IN
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONBRASS BODY,STAINLESS STEEL TRIM AND NEOPRENE SEALS;FLOW RATE 1900 SCFM;PROOF PRESSURE 5775 PSI;BURST PRESSURE 11.500 PSI;INELT AND OUTLET FITTING 0.750 IN;OPERATING TEMP MINUS 20 DEGREE TO 165 DEGREE FAHRENHEIT IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
3479920-3Interchangeable
interchangeable cross-reference
interchangeable
18277Interchangeable
interchangeable cross-reference
interchangeable
100074Interchangeable
interchangeable cross-reference
interchangeable
1827700Interchangeable
interchangeable cross-reference
interchangeable
WE-3878Interchangeable
interchangeable cross-reference
interchangeable
P38-433-3PC61Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 18277?
18277 is a CAPACITOR,FIXED,CERAMIC DIELECTR manufactured by Trust.
What parts can replace 18277?
There are 6 known substitutes for 18277: 3479920-3, 18277, 100074 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 18277?
18277 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-006-9620. 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