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MS27198-16 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

MS27198-16: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302 AND RUBBER FLUOROSILICONE CLASS FQ OVERALL, temp_rating: -65.0 FAHRENHEIT AND 350.0 FAHRENHEIT DEGF, hole_diameter: 0.200 INCHES MINIMUM AND 0.215 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 1.750 INCHES NOMINAL IN, style_designator: NON-CIRCULAR, aperture_diameter: 0.904 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-047-0444, 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
MS27198-16
NSN: 5330-01-047-0444
FSC: 5330 — Packing and Gasket Materials
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialSTEEL COMP 302 AND RUBBER FLUOROSILICONE CLASS FQ OVERALL
temp_rating-65.0 FAHRENHEIT AND 350.0 FAHRENHEIT DEGF
hole_diameter0.200 INCHES MINIMUM AND 0.215 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
overall_width1.750 INCHES NOMINAL IN
style_designatorNON-CIRCULAR
aperture_diameter0.904 INCHES NOMINAL IN
bolt_hole_quantity4
gage_ring_thickness0.084 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
bolt_circle_diameter1.312 INCHES NOMINAL IN
elongation_percentage125 MAXIMUM
outside_corner_radius0.219 INCHES NOMINAL IN
cross-sectional_shape_styleMETAL AND SYNTHETIC RUBBER
NSN5330-01-047-0444
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MS27198-16 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: -65.0 FAHRENHEIT AND 350.0 FAHRENHEIT DEGF
•
GAGE RING THICKNESS: 0.084 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
•
SIDE RADIUS FROM GASKET CENTER: 0.875 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NON-CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE AND MIL-R-25988 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: METAL AND SYNTHETIC RUBBER
•
APERTURE DIAMETER: 0.904 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
TEMP RATING-65.0 FAHRENHEIT AND 350.0 FAHRENHEIT DEGF
GAGE RING THICKNESS0.084 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
SIDE RADIUS FROM GASKET CENTER0.875 INCHES NOMINAL IN
STYLE DESIGNATORNON-CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE AND MIL-R-25988 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLEMETAL AND SYNTHETIC RUBBER
OVERALL WIDTH1.750 INCHES NOMINAL IN
APERTURE DIAMETER0.904 INCHES NOMINAL IN
ELONGATION PERCENTAGE125 MAXIMUM
BOLT HOLE QUANTITY4
SUBSTITUTES & CROSS-REFERENCES 1
SAE-AS27198Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MS27198-16?
MS27198-16 is a GASKET.
What parts can replace MS27198-16?
There is 1 known substitute for MS27198-16: SAE-AS27198. Substitute compatibility should be verified for your specific system.
What is the NSN for MS27198-16?
MS27198-16 is cataloged in the U.S. Government catalog under NSN 5330-01-047-0444. This indicates validated use in U.S. government and defense supply chains.
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