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10556943 — CAPACITOR,FIXED,PAPER DIELECTRIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

10556943: CAPACITOR,FIXED,PAPER DIELECTRIC.

CAPACITOR,FIXED,PAPER DIELECTRIC. Key specifications include material: PAPER FILTERING MEDIUM, body_width: 0.185 INCHES MAXIMUM IN, body_height: 0.250 INCHES NOMINAL IN, body_length: 0.750 INCHES NOMINAL IN, bonnet_type: INSIDE SCREW, design_type: NONREUSABLE. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-933-5878, 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
10556943
NSN: 4720-00-933-5878
FSC: 4720 — Hose and Flexible Tubing
CAGE: 56161 — GENERAL DYNAMICS LAND SYSTEMS CANADACORP (CAN)
SPECIFICATIONS
materialPAPER FILTERING MEDIUM
body_width0.185 INCHES MAXIMUM IN
body_height0.250 INCHES NOMINAL IN
body_length0.750 INCHES NOMINAL IN
bonnet_typeINSIDE SCREW
design_typeNONREUSABLE
temp_rating-55.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF
spline_pitch32/64
thread_class2A A
body_diameter8.531 INCHES NOMINAL IN
body_materialMETAL
mounting_typeFLANGE
NSN4720-00-933-5878
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 10556943 · 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
SUBSTITUTES & CROSS-REFERENCES 8
60594Reference document
Same NSN cross-reference
Reference document — Secondary reference
7B708Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
21022FXReference document
Same NSN cross-reference
Reference document — Secondary reference
W103510-1Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
8A23X08L21Reference document
Same NSN cross-reference
Reference document — Secondary reference
2556-08Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10556943?
10556943 is a CAPACITOR,FIXED,PAPER DIELECTRIC.
What parts can replace 10556943?
There are 8 known substitutes for 10556943: 60594, 7B708, 21022FX and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 10556943?
10556943 is cataloged in the U.S. Government catalog under NSN 4720-00-933-5878. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.