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542-098 — COIL,ELECTRICAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

542-098: COIL,ELECTRICAL.

The COIL,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: PLASTIC ACRYLIC SEALING ELEMENT B, case_style: SQUARE, seal_width: 0.625 INCHES NOMINAL IN, surface_treatment: CADMIUM CASE, housing_bore_diameter: 4.376 INCHES NOMINAL IN, sealing_element_style: ANGULAR-OPPOSED. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-959-6604, 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
542-098
NSN: 5330-00-959-6604
NIINs: 009596604, 013639815
FSC: 5330 — Packing and Gasket Materials
CAGE: 80201 — SKF USA INC. DBA SKF AEROSPACE SEALING SOLUTIONS (USA)
SPECIFICATIONS
materialPLASTIC ACRYLIC SEALING ELEMENT B
case_styleSQUARE
seal_width0.625 INCHES NOMINAL IN
surface_treatmentCADMIUM CASE
housing_bore_diameter4.376 INCHES NOMINAL IN
sealing_element_styleANGULAR-OPPOSED
accommodated_shaft_diameter3.375 INCHES NOMINAL IN
accommodated_shaft_maximum_rated_speed2500 FEET PER MINUTE FT
NSN5330-00-959-6604
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 542-098 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
•
SEAL WIDTH: 0.625 INCHES NOMINAL IN
•
SEALING ELEMENT STYLE: ANGULAR-OPPOSED
•
HOUSING BORE DIAMETER: 4.376 INCHES NOMINAL IN
•
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 2500 FEET PER MINUTE FT
•
CASE STYLE: SQUARE
•
ACCOMMODATED SHAFT DIAMETER: 3.375 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM CASE
•
MATERIAL: PLASTIC ACRYLIC SEALING ELEMENT A
TECHNICAL CHARACTERISTICS
SEAL WIDTH0.625 INCHES NOMINAL IN
SEALING ELEMENT STYLEANGULAR-OPPOSED
HOUSING BORE DIAMETER4.376 INCHES NOMINAL IN
ACCOMMODATED SHAFT MAXIMUM RATED SPEED2500 FEET PER MINUTE FT
CASE STYLESQUARE
ACCOMMODATED SHAFT DIAMETER3.375 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM CASE
MATERIALPLASTIC ACRYLIC SEALING ELEMENT A
MATERIALPLASTIC ACRYLIC SEALING ELEMENT B
SUBSTITUTES & CROSS-REFERENCES 3
227154Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
411414R20Reference document
Same NSN cross-reference
Reference document — Secondary reference
517731Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 542-098?
542-098 is a COIL,ELECTRICAL.
What parts can replace 542-098?
There are 3 known substitutes for 542-098: 227154, 411414R20, 517731. Substitute compatibility should be verified for your specific system.
What is the NSN for 542-098?
542-098 is cataloged in the U.S. Government catalog under NSN 5330-00-959-6604. This indicates validated use in U.S. government and defense supply chains.
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