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Technical Data Sheet
PartsTable / COMPONENT / 2-00002-143
2-00002-143 ✓ 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 STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 0.875 INCHES NOMINAL IN, diameter: 0.280 INCHES NOMINAL IN, corner_radius: 0.031 INCHES NOMINAL IN, flange_diameter: 0.438 INCHES NOMINAL IN, flange_thickness: 0.094 INCHES NOMINAL IN, style_designator: FLANGED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-596-5926, 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
2-00002-143
NSN: 5340-00-596-5926
FSC: 5340
CAGE: 03848 — ARMA DIV AMBAC INDUSTRIES INC
SPECIFICATIONS
length0.875 INCHES NOMINAL IN
diameter0.280 INCHES NOMINAL IN
corner_radius0.031 INCHES NOMINAL IN
flange_diameter0.438 INCHES NOMINAL IN
flange_thickness0.094 INCHES NOMINAL IN
style_designatorFLANGED
cross-sectional_shapeROUND
distance_from_centerline_to_flat0.188 INCHES NOMINAL IN
distance_from_centerline_to_second_flat0.188 INCHES NOMINAL IN
NSN5340-00-596-5926
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2-00002-143 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
•
DISTANCE FROM CENTERLINE TO SECOND FLAT: 0.188 INCHES NOMINAL IN
•
LENGTH: 0.875 INCHES NOMINAL IN
•
STYLE DESIGNATOR: FLANGED
•
CROSS-SECTIONAL SHAPE: ROUND
•
DIAMETER: 0.280 INCHES NOMINAL IN
•
CORNER RADIUS: 0.031 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.094 INCHES NOMINAL IN
•
FLANGE DIAMETER: 0.438 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
DISTANCE FROM CENTERLINE TO SECOND FLAT0.188 INCHES NOMINAL IN
LENGTH0.875 INCHES NOMINAL IN
STYLE DESIGNATORFLANGED
CROSS-SECTIONAL SHAPEROUND
DIAMETER0.280 INCHES NOMINAL IN
CORNER RADIUS0.031 INCHES NOMINAL IN
FLANGE THICKNESS0.094 INCHES NOMINAL IN
FLANGE DIAMETER0.438 INCHES NOMINAL IN
DISTANCE FROM CENTERLINE TO FLAT0.188 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
98-0780Upgraded Successor
successor cross-reference
successor
20-0002Upgraded Successor
successor cross-reference
successor
ENT-DMKUpgraded Successor
successor cross-reference
successor
300-163Interchangeable
interchangeable cross-reference
interchangeable
5050Interchangeable
interchangeable cross-reference
interchangeable
300-163-50KHInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2-00002-143?
2-00002-143 is a STANDOFF,THREADED,SPACING.
What parts can replace 2-00002-143?
There are 17 known substitutes for 2-00002-143: 98-0780, 20-0002, ENT-DMK and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2-00002-143?
2-00002-143 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-596-5926. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026