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Technical Data Sheet
PartsTable / COMPONENT / L2-5448-2
L2-5448-2 ✓ 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 material: RUBBER SYNTHETIC OVERALL, wall_thickness: 0.172 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN, working_length: 5.000 INCHES NOMINAL IN, inside_diameter: 5.000 INCHES NOMINAL IN, style_designator: CENTER HUMP, end_item_identification: CLARK MODEL 290M;TRACTOR,WHEELED,IND.,DIESEL DRIVEN;MED DBP,NSN 2420000889384,W/ROPS NSN 2420010590090 W. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-716-4938, 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
L2-5448-2
NSN: 4720-00-716-4938
FSC: 4720
CAGE: 46717 — PETTIBONE LLC (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
wall_thickness0.172 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
working_length5.000 INCHES NOMINAL IN
inside_diameter5.000 INCHES NOMINAL IN
style_designatorCENTER HUMP
end_item_identificationCLARK MODEL 290M;TRACTOR,WHEELED,IND.,DIESEL DRIVEN;MED DBP,NSN 2420000889384,W/ROPS NSN 2420010590090 W
material_document_and_classificationSAE W OR 1,CLASS SB ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN4720-00-716-4938
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: L2-5448-2 · 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
KEY FEATURES
•
WALL THICKNESS: 0.172 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
•
MATERIAL: RUBBER SYNTHETIC COVER
•
WORKING LENGTH: 5.000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CENTER HUMP
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE W OR 1,CLASS SB ASSN STD SINGLE MATERIAL RESPONSE OVERALL
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)
END ITEM IDENTIFICATIONCLARK MODEL 290M;TRACTOR,WHEELED,IND.,DIESEL DRIVEN;MED DBP,NSN 2420000889384,W/ROPS NSN 2420010590090 W
WALL THICKNESS0.172 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
MATERIALRUBBER SYNTHETIC COVER
WORKING LENGTH5.000 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC OVERALL
STYLE DESIGNATORCENTER HUMP
MATERIAL DOCUMENT AND CLASSIFICATIONSAE W OR 1,CLASS SB ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONSAE J20R1,CLASS SC ASSN STD SINGLE MATERIAL RESPONSE COVER
INSIDE DIAMETER5.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
177004-14Interchangeable
interchangeable cross-reference
interchangeable
23005Interchangeable
interchangeable cross-reference
interchangeable
MS51957-06Interchangeable
interchangeable cross-reference
interchangeable
491625AInterchangeable
interchangeable cross-reference
interchangeable
23005AInterchangeable
interchangeable cross-reference
interchangeable
23005BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is L2-5448-2?
L2-5448-2 is a CAPACITOR,FIXED,PAPER DIELECTRIC.
What parts can replace L2-5448-2?
There are 23 known substitutes for L2-5448-2: 177004-14, 23005, MS51957-06 and 20 more. Substitute compatibility should be verified for your specific system.
Is L2-5448-2 still available?
L2-5448-2 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026