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ZMSCE70039 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

ZMSCE70039 is O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include special_features: 70 DUROMETER, end_item_identification: 5855-01-573-2483, THERMO SIGHT MRTB AN/PAS-28, part_name_assigned_by_controlling_agency: ORING, 70 DUROMETER. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-581-1288, 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
ZMSCE70039
NSN: 5331-01-581-1288
FSC: 5331 — O-ring
CAGE: 027X5 — MSC INDUSTRIAL SUPPLY (USA)
SPECIFICATIONS
special_features70 DUROMETER
end_item_identification5855-01-573-2483, THERMO SIGHT MRTB AN/PAS-28
part_name_assigned_by_controlling_agencyORING, 70 DUROMETER
NSN5331-01-581-1288
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: ZMSCE70039 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
SPECIAL FEATURES70 DUROMETER
PART NAME ASSIGNED BY CONTROLLING AGENCYORING, 70 DUROMETER
END ITEM IDENTIFICATION5855-01-573-2483, THERMO SIGHT MRTB AN/PAS-28
SUBSTITUTES & CROSS-REFERENCES 2
10340174Reference document
Same NSN cross-reference
Reference document — Informative reference only
039Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 ZMSCE70039?
ZMSCE70039 is a O-RING.
What parts can replace ZMSCE70039?
There are 2 known substitutes for ZMSCE70039: 10340174, 039. Substitute compatibility should be verified for your specific system.
What is the NSN for ZMSCE70039?
ZMSCE70039 is cataloged in the U.S. Government catalog under NSN 5331-01-581-1288. This indicates validated use in U.S. government and defense supply chains.
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