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8237 — RING ASSEMBLY,ELECTRICAL CONTACT

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

8237: RING ASSEMBLY,ELECTRICAL CONTACT.

RING ASSEMBLY,ELECTRICAL CONTACT. Key specifications include indicator_type: DIGITAL DISPLAY, special_features: INPUT VOLTAGE 80-249V; MINIMUM POWER CONSUMPTION 1 WATT; MANUAL SLEEP MODE; SPLASHPROOF FRONT V, style_designator: RECTANGULAR SEMI-FLUSH MTG, measurement_range: +80.0 TO 270.0 VOLTS, AC SINGLE INDICATOR SINGLE RANGE, installation_design: PANEL, end_item_identification: BOAT, HARBOR. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-246-3681, 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
MRO→ MRO_GENERAL→ 8237
NSN: 5330-00-246-3681
NIINs: 002463681, 002753778, 005947595, 008110221, 008391145, 009367173, 009595226, 011488720, 013898736, 014940440, 015641409, 016279728, 017214235
FSC: 5330 — Packing and Gasket Materials
CAGE: 79150 — DANA AUTOMOTIVE SYSTEMS GROUP, LLC DBA DANA SEALING PRODUCTS (USA)
SPECIFICATIONS
indicator_typeDIGITAL DISPLAY
special_featuresINPUT VOLTAGE 80-249V; MINIMUM POWER CONSUMPTION 1 WATT; MANUAL SLEEP MODE; SPLASHPROOF FRONT V
style_designatorRECTANGULAR SEMI-FLUSH MTG
measurement_range+80.0 TO 270.0 VOLTS, AC SINGLE INDICATOR SINGLE RANGE
installation_designPANEL
end_item_identificationBOAT, HARBOR
circuit_attachment_method_and_quantity1 PLUG
part_name_assigned_by_controlling_agencyAC DIGITAL VOLTMETER
NSN5330-00-246-3681
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8237 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: 0.062 INCHES NOMINAL IN
•
STYLE DESIGNATOR: OVAL
•
BEARING SURFACE WIDTH: 0.359 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: METAL WITH SOFT FILLER
•
APERTURE WIDTH: 0.906 INCHES NOMINAL IN
•
APERTURE LENGTH: 2.344 INCHES NOMINAL IN
•
MATERIAL: ASBESTOS AND STEEL OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.062 INCHES NOMINAL IN
STYLE DESIGNATOROVAL
BEARING SURFACE WIDTH0.359 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEMETAL WITH SOFT FILLER
APERTURE WIDTH0.906 INCHES NOMINAL IN
APERTURE LENGTH2.344 INCHES NOMINAL IN
MATERIALASBESTOS AND STEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
8237KSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
A696Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8237?
8237 is a RING ASSEMBLY,ELECTRICAL CONTACT. It is classified as a MRO (MRO_GENERAL).
What parts can replace 8237?
There are 2 known substitutes for 8237: 8237K, A696. Substitute compatibility should be verified for your specific system.
What is the NSN for 8237?
8237 is cataloged in the U.S. Government catalog under NSN 5330-00-246-3681. This indicates validated use in U.S. government and defense supply chains.
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