PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 026-20046-003
026-20046-003 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The BUTTON,PLUG is a the manufacturer industrial component. Key specifications include material: STEEL, style_designator: STANDARD, surface_treatment: NICKEL, head_outside_diameter: 0.375 INCHES NOMINAL IN, prong_outside_diameter: 0.250 INCHES NOMINAL IN, hole_accommodation_diameter: 0.250 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-479-4333, 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
026-20046-003
NSN: 5340-00-479-4333
FSC: 5340
CAGE: 29509 — FARINON MILTECH (USA)
SPECIFICATIONS
materialSTEEL
style_designatorSTANDARD
surface_treatmentNICKEL
head_outside_diameter0.375 INCHES NOMINAL IN
prong_outside_diameter0.250 INCHES NOMINAL IN
hole_accommodation_diameter0.250 INCHES NOMINAL IN
NSN5340-00-479-4333
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 026-20046-003 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
•
STYLE DESIGNATOR: STANDARD
•
PRONG OUTSIDE DIAMETER: 0.250 INCHES NOMINAL IN
•
MATERIAL: STEEL
•
HEAD OUTSIDE DIAMETER: 0.375 INCHES NOMINAL IN
•
HOLE ACCOMMODATION DIAMETER: 0.250 INCHES NOMINAL IN
•
SURFACE TREATMENT: NICKEL
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORSTANDARD
PRONG OUTSIDE DIAMETER0.250 INCHES NOMINAL IN
MATERIALSTEEL
HEAD OUTSIDE DIAMETER0.375 INCHES NOMINAL IN
HOLE ACCOMMODATION DIAMETER0.250 INCHES NOMINAL IN
SURFACE TREATMENTNICKEL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
PMBC510-58FXInterchangeable
interchangeable cross-reference
interchangeable
H-P1Interchangeable
interchangeable cross-reference
interchangeable
MODEL7Interchangeable
interchangeable cross-reference
interchangeable
105X11PCInterchangeable
interchangeable cross-reference
interchangeable
105X211PCInterchangeable
interchangeable cross-reference
interchangeable
61725Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 026-20046-003?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 026-20046-003?
026-20046-003 is a BUTTON,PLUG.
What parts can replace 026-20046-003?
There are 12 known substitutes for 026-20046-003: PMBC510-58FX, H-P1, MODEL7 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 026-20046-003?
026-20046-003 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-479-4333. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 026-20046-003

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026