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562485 — INSULATOR,WASHER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

562485: INSULATOR,WASHER.

The INSULATOR,WASHER is a the manufacturer industrial component. Key specifications include material: MICA OVERALL, temp_rating: -70.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF, overall_height: 0.005 INCHES NOMINAL IN, hardness_rating: 80.0 SHORE DUROMETER A NOMINAL OVERALL, inside_diameter: 0.109 INCHES NOMINAL IN, outside_diameter: 0.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-197-4170, 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
562485
NSN: 5330-01-197-4170
NIINs: 011974170, 012875372
FSC: 5330 — Packing and Gasket Materials
CAGE: 19139 — EASTMAN KODAK CO (USA)
SPECIFICATIONS
materialMICA OVERALL
temp_rating-70.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
overall_height0.005 INCHES NOMINAL IN
hardness_rating80.0 SHORE DUROMETER A NOMINAL OVERALL
inside_diameter0.109 INCHES NOMINAL IN
outside_diameter0.250 INCHES NOMINAL IN
special_featuresUSED WITH PROCESSING MACHINE,RADIOGRAPHIC FILM,AUTOMATIC; 6525011387492; FSCM 19139; PART NO. 104-2878 WITH REPAIR PARTS
style_designatorROUND, FLAT
peripheral_diameter2.742 INCHES MINIMUM AND 2.798 INCHES MAXIMUM IN
center_hole_diameter2.332 INCHES MINIMUM AND 2.368 INCHES MAXIMUM IN
cross-sectional_shape_styleO-RING
cross_section_outside_diameter0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
NSN5330-01-197-4170
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 562485 MFR: OEM ⚠ 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
•
TEMP RATING: -70.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
•
HARDNESS RATING: 80.0 SHORE DUROMETER A NOMINAL OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: O-RING
•
PERIPHERAL DIAMETER: 2.742 INCHES MINIMUM AND 2.798 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 2.332 INCHES MINIMUM AND 2.368 INCHES MAXIMUM IN
•
CROSS SECTION OUTSIDE DIAMETER: 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
•
MATERIAL: RUBBER ETHYLENE-PROPYLENE CLASS EPM OVERALL
TECHNICAL CHARACTERISTICS
TEMP RATING-70.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
HARDNESS RATING80.0 SHORE DUROMETER A NOMINAL OVERALL
CROSS-SECTIONAL SHAPE STYLEO-RING
PERIPHERAL DIAMETER2.742 INCHES MINIMUM AND 2.798 INCHES MAXIMUM IN
SPECIAL FEATURESUSED WITH PROCESSING MACHINE,RADIOGRAPHIC FILM,AUTOMATIC; 6525011387492; FSCM 19139; PART NO. 104-2878 WITH REPAIR PARTS
CENTER HOLE DIAMETER2.332 INCHES MINIMUM AND 2.368 INCHES MAXIMUM IN
CROSS SECTION OUTSIDE DIAMETER0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
MATERIALRUBBER ETHYLENE-PROPYLENE CLASS EPM OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 562485?
562485 is a INSULATOR,WASHER.
What is the NSN for 562485?
562485 is cataloged in the U.S. Government catalog under NSN 5330-01-197-4170. 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.