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7-211330102 — SEAL,PLAIN ENCASED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7-211330102: SEAL,PLAIN ENCASED.

The SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include material: MAGNESIUM ALLOY OVERALL, case_style: SHOULDERED, seal_width: 0.777 INCHES MAXIMUM IN, operating_medium: OIL, SYNTHETIC, attachment_method: ROUND HOLE, housing_bore_diameter: 3.4985 INCHES MINIMUM AND 3.5015 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-172-8003, 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
7-211330102
NSN: 5330-01-172-8003
FSC: 5330 — Packing and Gasket Materials
CAGE: 8V613 — THE BOEING COMPANY (USA)
SPECIFICATIONS
materialMAGNESIUM ALLOY OVERALL
case_styleSHOULDERED
seal_width0.777 INCHES MAXIMUM IN
operating_mediumOIL, SYNTHETIC
attachment_methodROUND HOLE
housing_bore_diameter3.4985 INCHES MINIMUM AND 3.5015 INCHES MAXIMUM IN
sealing_element_styleVERTICAL
accommodated_shaft_diameter2.747 INCHES MINIMUM AND 2.753 INCHES MAXIMUM IN
attachment_feature_quantity3
specification/standard_data04171-79062 MANUFACTURERS SOURCE CONTROL
NSN5330-01-172-8003
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7-211330102 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 FEATURE QUANTITY: 3
•
OPERATING MEDIUM: OIL, SYNTHETIC
•
SEAL WIDTH: 0.777 INCHES MAXIMUM IN
•
SEALING ELEMENT STYLE: VERTICAL
•
HOUSING BORE DIAMETER: 3.4985 INCHES MINIMUM AND 3.5015 INCHES MAXIMUM IN
•
CASE STYLE: SHOULDERED
•
SPECIFICATION/STANDARD DATA: 04171-79062 MANUFACTURERS SOURCE CONTROL
•
ACCOMMODATED SHAFT DIAMETER: 2.747 INCHES MINIMUM AND 2.753 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
ATTACHMENT FEATURE QUANTITY3
OPERATING MEDIUMOIL, SYNTHETIC
SEAL WIDTH0.777 INCHES MAXIMUM IN
SEALING ELEMENT STYLEVERTICAL
HOUSING BORE DIAMETER3.4985 INCHES MINIMUM AND 3.5015 INCHES MAXIMUM IN
CASE STYLESHOULDERED
SPECIFICATION/STANDARD DATA04171-79062 MANUFACTURERS SOURCE CONTROL
ACCOMMODATED SHAFT DIAMETER2.747 INCHES MINIMUM AND 2.753 INCHES MAXIMUM IN
MATERIALMAGNESIUM ALLOY OVERALL
ATTACHMENT METHODROUND HOLE
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 7-211330102?
7-211330102 is a SEAL,PLAIN ENCASED.
What is the NSN for 7-211330102?
7-211330102 is cataloged in the U.S. Government catalog under NSN 5330-01-172-8003. This indicates validated use in U.S. government and defense supply chains.
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