PartsTable / COMPONENT / 20QW
20QW
✓ Verified by PartsTable
— · PIPE SECTION
WHAT YOU NEED TO KNOW
Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW
CAPACITOR,FIXED,PAPER DIELECTRIC. Key specifications include color: YELLOW, phase: SINGLE LOCATION NOT OTHERWISE SPECIFIED, diameter: 0.240 INCHES NOMINAL IN, material: RUBBER, unit_type: PORTABLE, alarm_type: HORN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-289-3306, 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
20QW
NSN: 4720-00-289-3306 FSC: 4720 CAGE: 8Z680 — HOSE COUPLINGS MFG INC (USA)
SPECIFICATIONS
color YELLOW phase SINGLE LOCATION NOT OTHERWISE SPECIFIED diameter 0.240 INCHES NOMINAL IN material RUBBER unit_type PORTABLE alarm_type HORN body_style W/MTG BRACKET, AXIAL TERMINALS drive_type SLOTTED point_type CONVENTIONAL ring_style CONCENTRIC body_length 1.880 INCHES MAXIMUM IN grip_length 0.265 INCHES NOMINAL IN NSN 4720-00-289-3306
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS
WALL: —
OD: —
LENGTH: —
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PN: 20QW · OEM
⚠ VERIFY BEFORE ORDERING
Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness.
Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD
✓ BROKER TIP
Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy.
Seamless pipe is required for high-pressure applications — welded pipe has lower ratings
PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
21-120 Interchangeable interchangeable cross-reference
interchangeable
21098 Interchangeable interchangeable cross-reference
interchangeable
6879H Interchangeable interchangeable cross-reference
interchangeable
21-110 Interchangeable interchangeable cross-reference
interchangeable
S11K2 Interchangeable interchangeable cross-reference
interchangeable
S11R Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20QW?
20QW is a CAPACITOR,FIXED,PAPER DIELECTRIC.
What parts can replace 20QW?
There are 26 known substitutes for 20QW: 21-120, 21098, 6879H and 23 more. Substitute compatibility should be verified for your specific system.
Is 20QW still available?
20QW is currently cancelled.