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Technical Data Sheet
SCB69683 ✓ Verified by PartsTable
· 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 FELT,MECHANICAL,PREFORMED is a the manufacturer industrial component. Key specifications include material: WOOL COMP 16R1X OVERALL, overall_width: 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN, overall_length: 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN, style_designator: NON-CIRCULAR, aperture_diameter: 0.271 INCHES MINIMUM AND 0.291 INCHES MAXIMUM IN, cross-sectional_width: 1.000 INCHES NOMINAL 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 5330-00-521-0612, 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
SCB69683
NSN: 5330-00-521-0612
FSC: 5330
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
materialWOOL COMP 16R1X OVERALL
overall_width0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN
overall_length0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN
style_designatorNON-CIRCULAR
aperture_diameter0.271 INCHES MINIMUM AND 0.291 INCHES MAXIMUM IN
cross-sectional_width1.000 INCHES NOMINAL IN
cross-sectional_height0.062 INCHES NOMINAL IN
cross-sectional_shape_styleRECTANGULAR
material_document_and_classificationC-F-206 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5330-00-521-0612
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: SCB69683 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
CROSS-SECTIONAL HEIGHT: 0.062 INCHES NOMINAL IN
CROSS-SECTIONAL WIDTH: 1.000 INCHES NOMINAL IN
STYLE DESIGNATOR: NON-CIRCULAR
APERTURE DIAMETER: 0.271 INCHES MINIMUM AND 0.291 INCHES MAXIMUM IN
MATERIAL: WOOL COMP 16R1X OVERALL
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL HEIGHT0.062 INCHES NOMINAL IN
OVERALL LENGTH0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN
OVERALL WIDTH0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN
CROSS-SECTIONAL WIDTH1.000 INCHES NOMINAL IN
STYLE DESIGNATORNON-CIRCULAR
APERTURE DIAMETER0.271 INCHES MINIMUM AND 0.291 INCHES MAXIMUM IN
MATERIALWOOL COMP 16R1X OVERALL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
MATERIAL DOCUMENT AND CLASSIFICATIONC-F-206 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
670873Interchangeable
interchangeable cross-reference
interchangeable
50949Interchangeable
interchangeable cross-reference
interchangeable
499211PC89Interchangeable
interchangeable cross-reference
interchangeable
499035PC89Interchangeable
interchangeable cross-reference
interchangeable
368-2080Interchangeable
interchangeable cross-reference
interchangeable
31412Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SCB69683?
SCB69683 is a FELT,MECHANICAL,PREFORMED.
What parts can replace SCB69683?
There are 6 known substitutes for SCB69683: 670873, 50949, 499211PC89 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SCB69683?
SCB69683 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-521-0612. This indicates validated use in U.S. government and defense supply chains.
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