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A27830 — CIRCUIT CARD ASSEMBLY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

A27830: CIRCUIT CARD ASSEMBLY.

The CIRCUIT CARD ASSEMBLY is a the manufacturer industrial component. Key specifications include material: RUBBER FLUOROCARBON CLASS FPM OVERALL, hardness_rating: 50.0 SHORE DUROMETER A MINIMUM AND 60.0 SHORE DUROMETER A MAXIMUM OVERALL, outside_diameter: 0.615 INCHES MINIMUM AND 0.624 INCHES MAXIMUM IN, style_designator: CIRCULAR, aperture_diameter: 0.422 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN, cross-sectional_thickness: 0.235 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-414-1104, 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
A27830
NSN: 5330-00-414-1104
NIINs: 004141104, 016886399
FSC: 5330 — Packing and Gasket Materials
CAGE: 39739 — SCOTT FETZER COMPANY, THE DBA MERIAM PROCESS TECHNOLOGIES DIV MERIAM INSTRUMENT (USA)
SPECIFICATIONS
materialRUBBER FLUOROCARBON CLASS FPM OVERALL
hardness_rating50.0 SHORE DUROMETER A MINIMUM AND 60.0 SHORE DUROMETER A MAXIMUM OVERALL
outside_diameter0.615 INCHES MINIMUM AND 0.624 INCHES MAXIMUM IN
style_designatorCIRCULAR
aperture_diameter0.422 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
cross-sectional_thickness0.235 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationASTM D2000 2HK610Z ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5330-00-414-1104
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A27830 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: 0.235 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
•
HARDNESS RATING: 50.0 SHORE DUROMETER A MINIMUM AND 60.0 SHORE DUROMETER A MAXIMUM OVERALL
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM D2000 2HK610Z ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 0.615 INCHES MINIMUM AND 0.624 INCHES MAXIMUM IN
•
APERTURE DIAMETER: 0.422 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
•
MATERIAL: RUBBER FLUOROCARBON CLASS FPM OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.235 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
HARDNESS RATING50.0 SHORE DUROMETER A MINIMUM AND 60.0 SHORE DUROMETER A MAXIMUM OVERALL
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D2000 2HK610Z ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER0.615 INCHES MINIMUM AND 0.624 INCHES MAXIMUM IN
APERTURE DIAMETER0.422 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
MATERIALRUBBER FLUOROCARBON CLASS FPM 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 A27830?
A27830 is a CIRCUIT CARD ASSEMBLY.
What is the NSN for A27830?
A27830 is cataloged in the U.S. Government catalog under NSN 5330-00-414-1104. This indicates validated use in U.S. government and defense supply chains.
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