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2-890-26 — 2-890-26

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

2-890-26: 2-890-26.

The 2-890-26 is a the manufacturer industrial component. Key specifications include part_name_assigned_by_controlling_agency: BOARD,PC DIGITAL CONTROLS. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-741-2438, 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
MRO→ MRO_GENERAL→ 2-890-26
NSN: 5330-00-741-2438
NIINs: 007412438, 015965950, 016081830
FSC: 5330 — Packing and Gasket Materials
CAGE: 91587 — REXNORD INDUSTRIES, LLC DIV AEROSPACE SOLUTIONS DOWNERS GROVE (USA)
SPECIFICATIONS
part_name_assigned_by_controlling_agencyBOARD,PC DIGITAL CONTROLS
NSN5330-00-741-2438
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2-890-26 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 3
119276Reference document
Same NSN cross-reference
Reference document — Secondary reference
7412438Reference document
Same NSN cross-reference
Reference document — Secondary reference
GHA47ASReference 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 2-890-26?
2-890-26 is a 2-890-26. It is classified as a MRO (MRO_GENERAL).
What parts can replace 2-890-26?
There are 3 known substitutes for 2-890-26: 119276, 7412438, GHA47AS. Substitute compatibility should be verified for your specific system.
What is the NSN for 2-890-26?
2-890-26 is cataloged in the U.S. Government catalog under NSN 5330-00-741-2438. This indicates validated use in U.S. government and defense supply chains.
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