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2786319-1 — SEAL RING,METAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2786319-1: SEAL RING,METAL.

The SEAL RING,METAL is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, ring_style: EXPANDING CONCENTRIC, overall_width: 0.3940 INCHES MINIMUM AND 0.3960 INCHES MAXIMUM IN, outside_diameter: 1.295 INCHES MINIMUM AND 1.305 INCHES MAXIMUM IN, surface_treatment: PASSIVATE OVERALL, radial_wall_thickness: 0.5560 INCHES MINIMUM AND 0.5650 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-483-9333, 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
2786319-1
NSN: 5330-01-483-9333
FSC: 5330 — Packing and Gasket Materials
CAGE: 70210 — HONEYWELL INTERNATIONAL INC. DIV AEROSPACE - TORRANCE (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
ring_styleEXPANDING CONCENTRIC
overall_width0.3940 INCHES MINIMUM AND 0.3960 INCHES MAXIMUM IN
outside_diameter1.295 INCHES MINIMUM AND 1.305 INCHES MAXIMUM IN
surface_treatmentPASSIVATE OVERALL
radial_wall_thickness0.5560 INCHES MINIMUM AND 0.5650 INCHES MAXIMUM IN
end_item_identificationMOTOR ASSEMBLY,PUMP
material_document_and_classificationAMS 5630G ASSN STD SINGLE MATERIAL RESPONSE OVERALL G
part_name_assigned_by_controlling_agencyROTOR,SEAL
surface_treatment_document_and_classificationSAE AMS 2700B ASSN STD SINGLE TREATMENT RESPONSE OVERALL
NSN5330-01-483-9333
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2786319-1 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: SAE AMS 2700B ASSN STD SINGLE TREATMENT RESPONSE OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5630G ASSN STD SINGLE MATERIAL RESPONSE OVERALL G
•
OUTSIDE DIAMETER: 1.295 INCHES MINIMUM AND 1.305 INCHES MAXIMUM IN
•
RADIAL WALL THICKNESS: 0.5560 INCHES MINIMUM AND 0.5650 INCHES MAXIMUM IN
•
RING STYLE: EXPANDING CONCENTRIC
•
SURFACE TREATMENT: PASSIVATE OVERALL
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONSAE AMS 2700B ASSN STD SINGLE TREATMENT RESPONSE OVERALL
OVERALL WIDTH0.3940 INCHES MINIMUM AND 0.3960 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5630G ASSN STD SINGLE MATERIAL RESPONSE OVERALL G
OUTSIDE DIAMETER1.295 INCHES MINIMUM AND 1.305 INCHES MAXIMUM IN
RADIAL WALL THICKNESS0.5560 INCHES MINIMUM AND 0.5650 INCHES MAXIMUM IN
RING STYLEEXPANDING CONCENTRIC
SURFACE TREATMENTPASSIVATE OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYROTOR,SEAL
END ITEM IDENTIFICATIONMOTOR ASSEMBLY,PUMP
MATERIALSTEEL CORROSION RESISTING OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
2786319Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 2786319-1?
2786319-1 is a SEAL RING,METAL.
What parts can replace 2786319-1?
There is 1 known substitute for 2786319-1: 2786319. Substitute compatibility should be verified for your specific system.
What is the NSN for 2786319-1?
2786319-1 is cataloged in the U.S. Government catalog under NSN 5330-01-483-9333. This indicates validated use in U.S. government and defense supply chains.
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