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Technical Data Sheet
PartsTable / COMPONENT / 100-833-9
100-833-9 ✓ Verified by PartsTable
3M · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The PACKING,PREFORMED is a 3M industrial component. Key specifications include color: RED, material: RUBBER SILICONE CLASS Q OVERALL, hardness_rating: 45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL, peripheral_diameter: 0.385 INCHES MINIMUM AND 0.395 INCHES MAXIMUM IN, center_hole_diameter: 0.195 INCHES MINIMUM AND 0.205 INCHES MAXIMUM IN, cross-sectional_height: 0.095 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-043-0284, 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
100-833-9
NSN: 5330-00-043-0284
FSC: 5330
CAGE: 60674 — MICROWAVE DEVICES INC (USA)
SPECIFICATIONS
colorRED
materialRUBBER SILICONE CLASS Q OVERALL
hardness_rating45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL
peripheral_diameter0.385 INCHES MINIMUM AND 0.395 INCHES MAXIMUM IN
center_hole_diameter0.195 INCHES MINIMUM AND 0.205 INCHES MAXIMUM IN
cross-sectional_height0.095 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN
cross-sectional_shape_styleU
material_document_and_classificationZZ-R-765,CL 2A,GR 50 FED SPEC SINGLE MATERIAL RESPONSE OVERALL A
NSN5330-00-043-0284
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 100-833-9 MFR: 3M ⚠ 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
•
PERIPHERAL DIAMETER: 0.385 INCHES MINIMUM AND 0.395 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 0.195 INCHES MINIMUM AND 0.205 INCHES MAXIMUM IN
•
COLOR: RED
•
HARDNESS RATING: 45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL
•
CROSS-SECTIONAL HEIGHT: 0.095 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ZZ-R-765,CL 2A,GR 50 FED SPEC SINGLE MATERIAL RESPONSE OVERALL A
•
MATERIAL: RUBBER SILICONE CLASS Q OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: U
TECHNICAL CHARACTERISTICS (FLIS)
PERIPHERAL DIAMETER0.385 INCHES MINIMUM AND 0.395 INCHES MAXIMUM IN
CENTER HOLE DIAMETER0.195 INCHES MINIMUM AND 0.205 INCHES MAXIMUM IN
COLORRED
HARDNESS RATING45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL
CROSS-SECTIONAL HEIGHT0.095 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONZZ-R-765,CL 2A,GR 50 FED SPEC SINGLE MATERIAL RESPONSE OVERALL A
MATERIALRUBBER SILICONE CLASS Q OVERALL
CROSS-SECTIONAL SHAPE STYLEU
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
42308Interchangeable
interchangeable cross-reference
interchangeable
242308Interchangeable
interchangeable cross-reference
interchangeable
2273871Interchangeable
interchangeable cross-reference
interchangeable
5M2158-001Interchangeable
interchangeable cross-reference
interchangeable
SR9-504Interchangeable
interchangeable cross-reference
interchangeable
1836Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 100-833-9?
100-833-9 is a PACKING,PREFORMED manufactured by 3M.
What parts can replace 100-833-9?
There are 9 known substitutes for 100-833-9: 42308, 242308, 2273871 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 100-833-9?
100-833-9 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-043-0284. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026