PartsTable
Technical Data Sheet
Download PDF

73809 — BEARING SET,MATCHED

✓ Government record, cited
Lindy · ORING SEAL
PRODUCT OVERVIEW

73809: BEARING SET,MATCHED.

The Lindy multi-country power supply is a regulated and suitable solution for powering connected equipment which require an output voltage and amperage up to 12V 3A. The included UK, EU, US and AUS adapters allow for global use of the power supply, while a standard DC jack ensures simple fitting with compatible devices. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-097-1678, 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
73809
NSN: 5330-00-097-1678
NIINs: 000971678, 008870425
FSC: 5330 — Packing and Gasket Materials
CAGE: 21444 — REXNORD INDUSTRIES LLC (USA)
SPECIFICATIONS
part_name_assigned_by_controlling_agencyMATCHED BEARING SET
NSN5330-00-097-1678
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 73809 MFR: Lindy ⚠ 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
KEY FEATURES
•
OUTER GROOVE DEPTH: 0.125 INCHES NOMINAL IN
•
OUTER GROOVE SMALLEST WIDTH: 0.094 INCHES NOMINAL IN
•
CROSS-SECTIONAL HEIGHT: 0.500 INCHES NOMINAL IN
•
HARDNESS RATING: 55.0 SHORE DUROMETER A MINIMUM AND 63.0 SHORE DUROMETER A MAXIMUM OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SPECIAL
•
PERIPHERAL DIAMETER: 5.438 INCHES NOMINAL IN
•
OUTER GROOVE WIDTH: 0.125 INCHES NOMINAL IN
•
INNER GROOVE WIDTH: 0.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OUTER GROOVE DEPTH0.125 INCHES NOMINAL IN
OUTER GROOVE SMALLEST WIDTH0.094 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT0.500 INCHES NOMINAL IN
HARDNESS RATING55.0 SHORE DUROMETER A MINIMUM AND 63.0 SHORE DUROMETER A MAXIMUM OVERALL
CROSS-SECTIONAL SHAPE STYLESPECIAL
PERIPHERAL DIAMETER5.438 INCHES NOMINAL IN
OUTER GROOVE WIDTH0.125 INCHES NOMINAL IN
INNER GROOVE WIDTH0.250 INCHES NOMINAL IN
CENTER HOLE DIAMETER4.875 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC OVERALL
SUBSTITUTES & CROSS-REFERENCES 5
125811Reference document
Same NSN cross-reference
Reference document — Secondary reference
11FPT1Reference document
Same NSN cross-reference
Reference document — Secondary reference
907-880-62Reference document
Same NSN cross-reference
Reference document — Secondary reference
11P1Reference document
Same NSN cross-reference
Reference document — Secondary reference
6900-14-204FReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 73809?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 73809?
73809 is a BEARING SET,MATCHED manufactured by Lindy.
What parts can replace 73809?
There are 5 known substitutes for 73809: 125811, 11FPT1, 907-880-62 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 73809?
73809 is cataloged in the U.S. Government catalog under NSN 5330-00-097-1678. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 73809

✓ 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.