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135437-1 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

135437-1: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC, center_hole_diameter: 7.692 INCHES MINIMUM AND 7.782 INCHES MAXIMUM IN, cross-sectional_height: 0.117 INCHES MINIMUM AND 0.123 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-161-9608, 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
135437-1
NSN: 5331-00-161-9608
FSC: 5331 — O-ring
CAGE: 37695 — RAYTHEON COMPANY (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
center_hole_diameter7.692 INCHES MINIMUM AND 7.782 INCHES MAXIMUM IN
cross-sectional_height0.117 INCHES MINIMUM AND 0.123 INCHES MAXIMUM IN
NSN5331-00-161-9608
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 135437-1 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
•
CROSS-SECTIONAL HEIGHT: 0.117 INCHES MINIMUM AND 0.123 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 7.692 INCHES MINIMUM AND 7.782 INCHES MAXIMUM IN
•
MATERIAL: RUBBER SYNTHETIC
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.117 INCHES MINIMUM AND 0.123 INCHES MAXIMUM IN
CENTER HOLE DIAMETER7.692 INCHES MINIMUM AND 7.782 INCHES MAXIMUM IN
MATERIALRUBBER SYNTHETIC
SUBSTITUTES & CROSS-REFERENCES 1
7737-120Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 135437-1?
135437-1 is a O-RING.
What parts can replace 135437-1?
There is 1 known substitute for 135437-1: 7737-120. Substitute compatibility should be verified for your specific system.
What is the NSN for 135437-1?
135437-1 is cataloged in the U.S. Government catalog under NSN 5331-00-161-9608. This indicates validated use in U.S. government and defense supply chains.
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