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2827-50 — RING ASSEMBLY,ELECTRICAL CONTACT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2827-50: RING ASSEMBLY,ELECTRICAL CONTACT.

RING ASSEMBLY,ELECTRICAL CONTACT. Key specifications include material: RUBBER SYNTHETIC OVERALL, hardness_rating: 50.0 SHORE DUROMETER A MINIMUM AND 60.0 SHORE DUROMETER A MAXIMUM OVERALL, outside_diameter: 0.562 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 0.435 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN, end_item_identification: FIELD SIMULATOR AND TRAINING EQUIPMENT. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-055-7641, 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
2827-50
NSN: 5330-01-055-7641
NIINs: 010557641, 017357536
FSC: 5330 — Packing and Gasket Materials
CAGE: 53655 — AVOX SYSTEMS INC DBA AVOX SYSTEMS INC (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
hardness_rating50.0 SHORE DUROMETER A MINIMUM AND 60.0 SHORE DUROMETER A MAXIMUM OVERALL
outside_diameter0.562 INCHES NOMINAL IN
special_featuresTWO OR MORE ELECTRICAL CONTACT RINGS ON A COMMON MOUNTING OR MOUNTED ON EACH OTHER. MAY INCLUDE CONTACTS, INTEGRAL BRUSHES, BRUSH HOLDER ASSEMBLIES, AND CONNECTORS; SLIP RING ASSEMBLY, UPGRADED
style_designatorCIRCULAR
aperture_diameter0.435 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN
end_item_identificationFIELD SIMULATOR AND TRAINING EQUIPMENT
cross-sectional_thickness0.031 INCHES MINIMUM AND 0.041 INCHES MAXIMUM IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
NSN5330-01-055-7641
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2827-50 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
•
CROSS-SECTIONAL THICKNESS: 0.031 INCHES MINIMUM AND 0.041 INCHES MAXIMUM IN
•
HARDNESS RATING: 50.0 SHORE DUROMETER A MINIMUM AND 60.0 SHORE DUROMETER A MAXIMUM OVERALL
•
STYLE DESIGNATOR: CIRCULAR
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 0.562 INCHES NOMINAL IN
•
APERTURE DIAMETER: 0.435 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN
•
MATERIAL: RUBBER SYNTHETIC OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.031 INCHES MINIMUM AND 0.041 INCHES MAXIMUM IN
HARDNESS RATING50.0 SHORE DUROMETER A MINIMUM AND 60.0 SHORE DUROMETER A MAXIMUM OVERALL
STYLE DESIGNATORCIRCULAR
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER0.562 INCHES NOMINAL IN
APERTURE DIAMETER0.435 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN
MATERIALRUBBER SYNTHETIC 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 2827-50?
2827-50 is a RING ASSEMBLY,ELECTRICAL CONTACT.
What is the NSN for 2827-50?
2827-50 is cataloged in the U.S. Government catalog under NSN 5330-01-055-7641. This indicates validated use in U.S. government and defense supply chains.
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