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705748-002 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

705748-002: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include special_features: MATERIAL,L1120-70, center_hole_diameter: 1.704 INCHES MINIMUM AND 1.750 INCHES MAXIMUM IN, cross-sectional_height: 0.098 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-471-0420, 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
705748-002
NSN: 5331-01-471-0420
FSC: 5331 — O-ring
CAGE: 05257 — GENERAL DYNAMICS LAND SYSTEMS - CANADACORPORATION DIV GENERAL DYNAMICS MISSION SYSTEMS (CAN)
SPECIFICATIONS
special_featuresMATERIAL,L1120-70
center_hole_diameter1.704 INCHES MINIMUM AND 1.750 INCHES MAXIMUM IN
cross-sectional_height0.098 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
NSN5331-01-471-0420
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 705748-002 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
•
CROSS-SECTIONAL HEIGHT: 0.098 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 1.704 INCHES MINIMUM AND 1.750 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.098 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
SPECIAL FEATURESMATERIAL,L1120-70
CENTER HOLE DIAMETER1.704 INCHES MINIMUM AND 1.750 INCHES MAXIMUM IN
OTHER ITEMS IN FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5331-00-001-1971 5331-00-001-1979 5331-00-001-3904 5331-00-001-3905 5331-00-001-3906 5331-00-001-3908 5331-00-001-3923 5331-00-001-3924
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 705748-002?
705748-002 is a O-RING.
What is the NSN for 705748-002?
705748-002 is cataloged in the U.S. Government catalog under NSN 5331-01-471-0420. This indicates validated use in U.S. government and defense supply chains.
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