PartsTable
Technical Data Sheet

2772/20030 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2772/20030: O-RING.

The O-RING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5331-01-273-4547, 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
2772/20030
NSN: 5331-01-273-4547
NIINs: 012734547, 013311133
FSC: 5331 — O-ring
CAGE: 0JKF0 — JCB INC. (USA)
SPECIFICATIONS
Part Number2772/20030
NSN5331-01-273-4547
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2772/20030 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
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 2772/20030?
2772/20030 is a O-RING.
What is the NSN for 2772/20030?
2772/20030 is cataloged in the U.S. Government catalog under NSN 5331-01-273-4547. This indicates validated use in U.S. government and defense supply chains.
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