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99953 ✓ Verified by PartsTable
Sandberg · 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

Set of 2 Sandberg EsportsEquipment top headers. Key specifications include phase: THREE, length: 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT, material: RUBBER SYNTHETIC, duty_cycle: CONTINUOUS, ambient_temp: 50.0 CELSIUS DEGC, control_type: LOCAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-299-6698, 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
99953
NSN: 4720-00-299-6698
FSC: 4720
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
phaseTHREE
length10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
materialRUBBER SYNTHETIC
duty_cycleCONTINUOUS
ambient_temp50.0 CELSIUS DEGC
control_typeLOCAL
overall_width12.000 INCHES NOMINAL IN
heat_treatmentT-3511 SOLUTION HEAT TREATED
overall_height14.375 INCHES NOMINAL IN
overall_length8.500 INCHES NOMINAL IN
first_tip_styleRIGHT QUARTER RADIUS
actuation_methodMAGNETIC
NSN4720-00-299-6698
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 99953 · Sandberg ⚠ 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 8
23993Interchangeable
interchangeable cross-reference
interchangeable
S1253Interchangeable
interchangeable cross-reference
interchangeable
24113Interchangeable
interchangeable cross-reference
interchangeable
LS2207Interchangeable
interchangeable cross-reference
interchangeable
QQ-A-200/3Interchangeable
interchangeable cross-reference
interchangeable
710145Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 99953?
99953 is a CAPACITOR,FIXED,PAPER DIELECTRIC manufactured by Sandberg.
What parts can replace 99953?
There are 8 known substitutes for 99953: 23993, S1253, 24113 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 99953?
99953 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-299-6698. 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