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Technical Data Sheet
PartsTable / COMPONENT / V-8079-18
V-8079-18 ✓ 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 RETAINER,PACKING is a the manufacturer industrial component. Key specifications include cut_type: DIAGONAL OVERALL, material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL, joint_type: SCARF-PERIPHERAL OVERALL, peripheral_diameter: 0.686 INCHES MINIMUM AND 0.688 INCHES MAXIMUM IN, center_hole_diameter: 0.514 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN, cross-sectional_height: 0.045 INCHES MINIMUM AND 0.052 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 5330-01-029-9931, 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
V-8079-18
NSN: 5330-01-029-9931
FSC: 5330
CAGE: 03670 — TYCO FIRE PRODUCTS LP (USA)
SPECIFICATIONS
cut_typeDIAGONAL OVERALL
materialPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
joint_typeSCARF-PERIPHERAL OVERALL
peripheral_diameter0.686 INCHES MINIMUM AND 0.688 INCHES MAXIMUM IN
center_hole_diameter0.514 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN
cross-sectional_height0.045 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN
cross-sectional_shape_styleSQUARE/RECTANGULAR
departure_from_cited_documentCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
criticality_code_justificationZZZW
material_document_and_classificationAMS 3651 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-029-9931
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: V-8079-18 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
•
JOINT TYPE: SCARF-PERIPHERAL OVERALL
•
CRITICALITY CODE JUSTIFICATION: ZZZW
•
MATERIAL: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
•
CUT TYPE: DIAGONAL OVERALL
•
PERIPHERAL DIAMETER: 0.686 INCHES MINIMUM AND 0.688 INCHES MAXIMUM IN
•
CROSS-SECTIONAL HEIGHT: 0.045 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN
•
DEPARTURE FROM CITED DOCUMENT: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
•
CENTER HOLE DIAMETER: 0.514 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
JOINT TYPESCARF-PERIPHERAL OVERALL
CRITICALITY CODE JUSTIFICATIONZZZW
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
CUT TYPEDIAGONAL OVERALL
PERIPHERAL DIAMETER0.686 INCHES MINIMUM AND 0.688 INCHES MAXIMUM IN
CROSS-SECTIONAL HEIGHT0.045 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN
DEPARTURE FROM CITED DOCUMENTCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
CENTER HOLE DIAMETER0.514 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 3651 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
5330PL0660707Interchangeable
interchangeable cross-reference
interchangeable
S11248-112Interchangeable
interchangeable cross-reference
interchangeable
MS28774-112Interchangeable
interchangeable cross-reference
interchangeable
5330PL1387358Interchangeable
interchangeable cross-reference
interchangeable
5330PL1851921Interchangeable
interchangeable cross-reference
interchangeable
C98124Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is V-8079-18?
V-8079-18 is a RETAINER,PACKING.
What parts can replace V-8079-18?
There are 11 known substitutes for V-8079-18: 5330PL0660707, S11248-112, MS28774-112 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for V-8079-18?
V-8079-18 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-029-9931. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026