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938455-101 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

938455-101: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER CHLOROPRENE CLASS CR OVERALL, temp_rating: -40.0 FAHRENHEIT AND 175.0 FAHRENHEIT DEGF, outside_diameter: 7.880 INCHES MINIMUM AND 8.120 INCHES MAXIMUM IN, style_designator: CIRCULAR, aperture_diameter: 7.060 INCHES MINIMUM AND 7.300 INCHES MAXIMUM IN, cross-sectional_thickness: 0.188 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-186-5447, 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
938455-101
NSN: 5330-01-186-5447
FSC: 5330 — Packing and Gasket Materials
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR OVERALL
temp_rating-40.0 FAHRENHEIT AND 175.0 FAHRENHEIT DEGF
outside_diameter7.880 INCHES MINIMUM AND 8.120 INCHES MAXIMUM IN
style_designatorCIRCULAR
aperture_diameter7.060 INCHES MINIMUM AND 7.300 INCHES MAXIMUM IN
cross-sectional_thickness0.188 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationAMS 3197 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-186-5447
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 938455-101 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: -40.0 FAHRENHEIT AND 175.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL THICKNESS: 0.188 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 3197 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 7.880 INCHES MINIMUM AND 8.120 INCHES MAXIMUM IN
•
APERTURE DIAMETER: 7.060 INCHES MINIMUM AND 7.300 INCHES MAXIMUM IN
•
MATERIAL: RUBBER CHLOROPRENE CLASS CR OVERALL
TECHNICAL CHARACTERISTICS
TEMP RATING-40.0 FAHRENHEIT AND 175.0 FAHRENHEIT DEGF
CROSS-SECTIONAL THICKNESS0.188 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 3197 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER7.880 INCHES MINIMUM AND 8.120 INCHES MAXIMUM IN
APERTURE DIAMETER7.060 INCHES MINIMUM AND 7.300 INCHES MAXIMUM IN
MATERIALRUBBER CHLOROPRENE CLASS CR OVERALL
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 938455-101?
938455-101 is a GASKET.
What is the NSN for 938455-101?
938455-101 is cataloged in the U.S. Government catalog under NSN 5330-01-186-5447. This indicates validated use in U.S. government and defense supply chains.
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