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8172349 — SEAL,NONMETALLIC ROUND SECTION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8172349: SEAL,NONMETALLIC ROUND SECTION.

The SEAL,NONMETALLIC ROUND SECTION is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE CLASS Q OVERALL, construction: SOLID, aperture_width: 5.281 INCHES MINIMUM AND 5.344 INCHES MAXIMUM IN, aperture_length: 6.000 INCHES MINIMUM AND 6.062 INCHES MAXIMUM IN, style_designator: NON-CIRCULAR, fabrication_method: SOLID. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-561-7707, 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
8172349
NSN: 5330-00-561-7707
FSC: 5330 — Packing and Gasket Materials
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialRUBBER SILICONE CLASS Q OVERALL
constructionSOLID
aperture_width5.281 INCHES MINIMUM AND 5.344 INCHES MAXIMUM IN
aperture_length6.000 INCHES MINIMUM AND 6.062 INCHES MAXIMUM IN
style_designatorNON-CIRCULAR
fabrication_methodSOLID
inside_corner_radius0.719 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN
outside_corner_radius0.719 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN
cross-sectional_shape_styleCIRCULAR
cross_section_outside_diameter0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN
material_document_and_classificationZZ-R-765 CL 2B,GR 70 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5330-00-561-7707
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8172349 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
•
INSIDE CORNER RADIUS: 0.719 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: NON-CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: ZZ-R-765 CL 2B,GR 70 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: CIRCULAR
•
APERTURE WIDTH: 5.281 INCHES MINIMUM AND 5.344 INCHES MAXIMUM IN
•
APERTURE LENGTH: 6.000 INCHES MINIMUM AND 6.062 INCHES MAXIMUM IN
•
CROSS SECTION OUTSIDE DIAMETER: 0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN
•
OUTSIDE CORNER RADIUS: 0.719 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
INSIDE CORNER RADIUS0.719 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN
STYLE DESIGNATORNON-CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONZZ-R-765 CL 2B,GR 70 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLECIRCULAR
APERTURE WIDTH5.281 INCHES MINIMUM AND 5.344 INCHES MAXIMUM IN
APERTURE LENGTH6.000 INCHES MINIMUM AND 6.062 INCHES MAXIMUM IN
CROSS SECTION OUTSIDE DIAMETER0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN
OUTSIDE CORNER RADIUS0.719 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN
MATERIALRUBBER SILICONE CLASS Q OVERALL
FABRICATION METHODSOLID
SUBSTITUTES & CROSS-REFERENCES 1
03201Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8172349?
8172349 is a SEAL,NONMETALLIC ROUND SECTION.
What parts can replace 8172349?
There is 1 known substitute for 8172349: 03201. Substitute compatibility should be verified for your specific system.
What is the NSN for 8172349?
8172349 is cataloged in the U.S. Government catalog under NSN 5330-00-561-7707. This indicates validated use in U.S. government and defense supply chains.
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