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2498233 — DIFFERENTIAL GEAR UNIT

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

2498233: DIFFERENTIAL GEAR UNIT.

The DIFFERENTIAL GEAR UNIT is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE CLASS Q TUBE, temp_rating: -65.0 FAHRENHEIT AND 350.0 FAHRENHEIT SINGLE RESPONSE DEGF, exterior_color: BLACK, inside_diameter: 0.625 INCHES NOMINAL IN, outside_diameter: 1.020 INCHES NOMINAL IN, operating_pressure: 50.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-622-4743, 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
2498233
NSN: 4720-00-622-4743
FSC: 4720 — Hose and Flexible Tubing
CAGE: 12204 — CHRYSLER REALTY COMPANY LLC DBA DAIMLER CHRYSLER (USA)
SPECIFICATIONS
materialRUBBER SILICONE CLASS Q TUBE
temp_rating-65.0 FAHRENHEIT AND 350.0 FAHRENHEIT SINGLE RESPONSE DEGF
exterior_colorBLACK
inside_diameter0.625 INCHES NOMINAL IN
outside_diameter1.020 INCHES NOMINAL IN
operating_pressure50.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
burst_test_pressure340.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
inside_surface_conditionSMOOTH
media_for_which_designedFUEL/OIL, HYDROCARBON SINGLE RESPONSE
cross-sectional_shape_styleROUND
specification/standard_data81343-SAEJ20.20R3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
layer_composition_and_location1ST LAYER WOVEN POLYESTER FIBER CORD AND 2ND LAYER WOVEN POLYESTER FIBER CORD AND 3RD LAYER WOVEN POLYESTER FIBER CORD AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
NSN4720-00-622-4743
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 2498233 · 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
•
TEMP RATING: -65.0 FAHRENHEIT AND 350.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
LAYER COMPOSITION AND LOCATION: 1ST LAYER WOVEN POLYESTER FIBER CORD AND 2ND LAYER WOVEN POLYESTER FIBER CORD AND 3RD LAYER WOVEN POLYESTER FIBER CORD AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 1.020 INCHES NOMINAL IN
•
OPERATING PRESSURE: 50.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
EXTERIOR COLOR: BLACK
•
SPECIFICATION/STANDARD DATA: 81343-SAEJ20.20R3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
INSIDE DIAMETER: 0.625 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
TEMP RATING-65.0 FAHRENHEIT AND 350.0 FAHRENHEIT SINGLE RESPONSE DEGF
LAYER COMPOSITION AND LOCATION1ST LAYER WOVEN POLYESTER FIBER CORD AND 2ND LAYER WOVEN POLYESTER FIBER CORD AND 3RD LAYER WOVEN POLYESTER FIBER CORD AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER1.020 INCHES NOMINAL IN
OPERATING PRESSURE50.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
EXTERIOR COLORBLACK
SPECIFICATION/STANDARD DATA81343-SAEJ20.20R3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
INSIDE DIAMETER0.625 INCHES NOMINAL IN
INSIDE SURFACE CONDITIONSMOOTH
MEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON SINGLE RESPONSE
SUBSTITUTES & CROSS-REFERENCES 7
M14520038Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
L52721Reference document
Same NSN cross-reference
Reference document — Secondary reference
28431Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
A19943Reference document
Same NSN cross-reference
Reference document — Secondary reference
SAE-20R3ECLT-A-16XRReference document
Same NSN cross-reference
Reference document — Secondary reference
1779886Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Shelf-life managedAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2498233?
2498233 is a DIFFERENTIAL GEAR UNIT.
What parts can replace 2498233?
There are 7 known substitutes for 2498233: M14520038, L52721, 28431 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2498233?
2498233 is cataloged in the U.S. Government catalog under NSN 4720-00-622-4743. 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.