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Technical Data Sheet
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841-455 — BELT,POSITIVE DRIVE

✓ Government record, cited
Ricoh · ORING SEAL
PRODUCT OVERVIEW

841-455: BELT,POSITIVE DRIVE.

The only answer for optimum, precise performance of your Ricoh equipment - genuine Ricoh supplies. They are formulated specifically to work with Ricoh office machines. Genuine Ricoh supplies ensure outstanding copy clarity and machine reliability in even the most demanding environments.

Don't let unauthorized supplies affect the quality of your presentation with blurry images or poor copy quality. Genuine Ricoh supplies assure you of maximum machine efficiency and consistent product yield. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-467-9627, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
841-455
NSN: 5330-00-467-9627
NIINs: 004679627, 011022039
FSC: 5330 — Packing and Gasket Materials
CAGE: U4287 — ROLLS-ROYCE CONTROLS AND DATA SERVICES LIMITED (GBR)
SPECIFICATIONS
nominal_width0.250 INCHES IN
style_designatorPOSITIVE DRIVE
drive_type_and_quantity40 TEETH
NSN5330-00-467-9627
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 841-455 MFR: Ricoh ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES 1
841-375Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 841-455?
841-455 is a BELT,POSITIVE DRIVE manufactured by Ricoh.
What parts can replace 841-455?
There is 1 known substitute for 841-455: 841-375. Substitute compatibility should be verified for your specific system.
What is the NSN for 841-455?
841-455 is cataloged in the U.S. Government catalog under NSN 5330-00-467-9627. This indicates validated use in U.S. government and defense supply chains.
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