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NAS617-2 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

NAS617-2: O-RING.

The O-RING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5331-00-579-7548, 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
NAS617-2
NSN: 5331-00-579-7548
FSC: 5331 — O-ring
CAGE: 80205 — NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE (USA)
SPECIFICATIONS
Part NumberNAS617-2
NSN5331-00-579-7548
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: NAS617-2 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 5
45-410-7-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
5140-534001-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
PRP1847-902Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MIL-R7362-902ESReference document
Same NSN cross-reference
Reference document — Secondary reference
3-902 47-071Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Shelf-life managedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is NAS617-2?
NAS617-2 is a O-RING.
What parts can replace NAS617-2?
There are 5 known substitutes for NAS617-2: 45-410-7-3, 5140-534001-2, PRP1847-902 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for NAS617-2?
NAS617-2 is cataloged in the U.S. Government catalog under NSN 5331-00-579-7548. This indicates validated use in U.S. government and defense supply chains.
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