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SD051085 NO.10 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

SD051085 NO.10: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, end_item_identification: 1-1/2IN MODEL 50 DUPLEX STRAINER,BRONZE 150LBS ANSI FF FLANGED LBS, part_name_assigned_by_controlling_agency: STEM O-RING. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-259-6185, 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
SD051085 NO.10
NSN: 5331-01-259-6185
FSC: 5331 — O-ring
CAGE: 73124 — HAYWARDINDL. PRODUCTS, INC. (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
end_item_identification1-1/2IN MODEL 50 DUPLEX STRAINER,BRONZE 150LBS ANSI FF FLANGED LBS
part_name_assigned_by_controlling_agencySTEM O-RING
NSN5331-01-259-6185
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: SD051085 NO.10 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
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MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYSTEM O-RING
END ITEM IDENTIFICATION1-1/2IN MODEL 50 DUPLEX STRAINER,BRONZE 150LBS ANSI FF FLANGED LBS
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
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
ST051015BF11A-10Same 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 SD051085 NO.10?
SD051085 NO.10 is a O-RING.
What parts can replace SD051085 NO.10?
There is 1 known substitute for SD051085 NO.10: ST051015BF11A-10. Substitute compatibility should be verified for your specific system.
What is the NSN for SD051085 NO.10?
SD051085 NO.10 is cataloged in the U.S. Government catalog under NSN 5331-01-259-6185. This indicates validated use in U.S. government and defense supply chains.
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