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MS27195-40 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

MS27195-40: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER INSERT, temp_rating: -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF, hole_diameter: 0.328 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 4.000 INCHES NOMINAL IN, overall_length: 4.562 INCHES NOMINAL IN, hardness_rating: 70.0 SHORE DUROMETER A NOMINAL OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-107-6633, 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
MS27195-40
NSN: 5330-01-107-6633
FSC: 5330 — Packing and Gasket Materials
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialRUBBER INSERT
temp_rating-65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
hole_diameter0.328 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width4.000 INCHES NOMINAL IN
overall_length4.562 INCHES NOMINAL IN
hardness_rating70.0 SHORE DUROMETER A NOMINAL OVERALL
style_designatorPOLYGON
aperture_diameter2.341 INCHES NOMINAL IN
bolt_hole_quantity6
gage_ring_thickness0.090 INCHES NOMINAL IN
bolt_circle_diameter3.812 INCHES NOMINAL IN
elongation_percentage250 MAXIMUM
NSN5330-01-107-6633
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MS27195-40 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 275.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL THICKNESS: 0.130 INCHES NOMINAL IN
•
PERIPHERAL FLAT QUANTITY: 6
•
GAGE RING THICKNESS: 0.090 INCHES NOMINAL IN
•
HARDNESS RATING: 70.0 SHORE DUROMETER A NOMINAL OVERALL
•
STYLE DESIGNATOR: POLYGON
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-7362,COMPOSITION-A,TYPE II FED SPEC SINGLE MATERIAL RESPONSE INSERT
TECHNICAL CHARACTERISTICS
TEMP RATING-65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
CROSS-SECTIONAL THICKNESS0.130 INCHES NOMINAL IN
PERIPHERAL FLAT QUANTITY6
GAGE RING THICKNESS0.090 INCHES NOMINAL IN
HARDNESS RATING70.0 SHORE DUROMETER A NOMINAL OVERALL
STYLE DESIGNATORPOLYGON
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-7362,COMPOSITION-A,TYPE II FED SPEC SINGLE MATERIAL RESPONSE INSERT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/II,TEMPER T6,ANODIZE TO MIL-A-8625,TYPE II FED SPEC SINGLE MATERIAL RESPONSE CORE
OVERALL LENGTH4.562 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEMETAL AND SYNTHETIC RUBBER
SUBSTITUTES & CROSS-REFERENCES 2
5330PL1998840Reference document
Same NSN cross-reference
Reference document — Informative reference only
SAE-AS27195Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MS27195-40?
MS27195-40 is a GASKET.
What parts can replace MS27195-40?
There are 2 known substitutes for MS27195-40: 5330PL1998840, SAE-AS27195. Substitute compatibility should be verified for your specific system.
What is the NSN for MS27195-40?
MS27195-40 is cataloged in the U.S. Government catalog under NSN 5330-01-107-6633. This indicates validated use in U.S. government and defense supply chains.
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