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523706 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

523706: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE NITRILE, end_item_identification: 5,000 PSI FILTER ASSEMBLY U-90169-1, part_name_assigned_by_controlling_agency: O-RING (HEAD). This part is cataloged in the U.S.

Government catalog under NSN 5331-01-596-5092, 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
523706
NSN: 5331-01-596-5092
FSC: 5331 — O-ring
CAGE: 59165 — NORMAN FILTER COMPANY, L.L.C. DBA NORMAN FILTER CO LLC (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE NITRILE
end_item_identification5,000 PSI FILTER ASSEMBLY U-90169-1
part_name_assigned_by_controlling_agencyO-RING (HEAD)
NSN5331-01-596-5092
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 523706 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
•
MATERIAL: RUBBER BUTADIENE NITRILE
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYO-RING (HEAD)
END ITEM IDENTIFICATION5,000 PSI FILTER ASSEMBLY U-90169-1
MATERIALRUBBER BUTADIENE NITRILE
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 1
U-90169 MKT REV.0 ITEM 3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 523706?
523706 is a O-RING.
What parts can replace 523706?
There is 1 known substitute for 523706: U-90169 MKT REV.0 ITEM 3. Substitute compatibility should be verified for your specific system.
What is the NSN for 523706?
523706 is cataloged in the U.S. Government catalog under NSN 5331-01-596-5092. This indicates validated use in U.S. government and defense supply chains.
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