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BM050446 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

BM050446: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include end_item_identification: 3805-01-488-6963, part_name_assigned_by_controlling_agency: JOINT OR 201X3. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-520-7315, 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
BM050446
NSN: 5331-01-520-7315
FSC: 5331 — O-ring
CAGE: Z0655 — THALES AUSTRALIA - BENDIGO LAND & JOINT SYSTEMS (AUS)
SPECIFICATIONS
end_item_identification3805-01-488-6963
part_name_assigned_by_controlling_agencyJOINT OR 201X3
NSN5331-01-520-7315
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: BM050446 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
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYJOINT OR 201X3
END ITEM IDENTIFICATION3805-01-488-6963
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 3
SA500001031EReference document
Same NSN cross-reference
Reference document — Secondary reference
500001031ESame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SA75502371Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is BM050446?
BM050446 is a O-RING.
What parts can replace BM050446?
There are 3 known substitutes for BM050446: SA500001031E, 500001031E, SA75502371. Substitute compatibility should be verified for your specific system.
What is the NSN for BM050446?
BM050446 is cataloged in the U.S. Government catalog under NSN 5331-01-520-7315. This indicates validated use in U.S. government and defense supply chains.
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