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6875798 — SEAL,PLAIN ENCASED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

6875798: SEAL,PLAIN ENCASED.

The SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC SEALING ELEMENT, case_style: SQUARE, seal_width: 0.652 INCHES MINIMUM IN, sealing_element_style: VERTICAL, attachment_hole_diameter: 0.351 INCHES NOMINAL IN, accommodated_shaft_diameter: 5.810 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-104-8196, 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
6875798
NSN: 5330-01-104-8196
FSC: 5330 — Packing and Gasket Materials
CAGE: 63005 — ROLLS-ROYCE CORPORATION (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC SEALING ELEMENT
case_styleSQUARE
seal_width0.652 INCHES MINIMUM IN
sealing_element_styleVERTICAL
attachment_hole_diameter0.351 INCHES NOMINAL IN
accommodated_shaft_diameter5.810 INCHES NOMINAL IN
attachment_feature_quantity8
attachment_feature_circle_diameter9.250 INCHES NOMINAL SINGLE CIRCLE IN
material_document_and_classificationAMS 5040 ASSN STD SINGLE MATERIAL RESPONSE CASE
NSN5330-01-104-8196
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6875798 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
•
ATTACHMENT HOLE DIAMETER: 0.351 INCHES NOMINAL IN
•
ATTACHMENT FEATURE QUANTITY: 8
•
SEAL WIDTH: 0.652 INCHES MINIMUM IN
•
SEALING ELEMENT STYLE: VERTICAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5040 ASSN STD SINGLE MATERIAL RESPONSE CASE
•
CASE STYLE: SQUARE
•
ATTACHMENT FEATURE CIRCLE DIAMETER: 9.250 INCHES NOMINAL SINGLE CIRCLE IN
•
ACCOMMODATED SHAFT DIAMETER: 5.810 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
ATTACHMENT HOLE DIAMETER0.351 INCHES NOMINAL IN
ATTACHMENT FEATURE QUANTITY8
SEAL WIDTH0.652 INCHES MINIMUM IN
SEALING ELEMENT STYLEVERTICAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5040 ASSN STD SINGLE MATERIAL RESPONSE CASE
CASE STYLESQUARE
ATTACHMENT FEATURE CIRCLE DIAMETER9.250 INCHES NOMINAL SINGLE CIRCLE IN
ACCOMMODATED SHAFT DIAMETER5.810 INCHES NOMINAL IN
MATERIALSTEEL COMP 1010 CASE
MATERIALRUBBER SYNTHETIC SEALING ELEMENT
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6875798?
6875798 is a SEAL,PLAIN ENCASED.
What is the NSN for 6875798?
6875798 is cataloged in the U.S. Government catalog under NSN 5330-01-104-8196. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.