PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 203-2-7-8-3-16
203-2-7-8-3-16 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The RING,PISTON is a the manufacturer industrial component. Key specifications include ring_style: CONCENTRIC, joint_style: VERTICAL JOINT, overall_width: 0.1860 INCHES NOMINAL IN, radial_wall_thickness: 0.1280 INCHES NOMINAL IN, standard_bore_diameter: 2.875 INCHES IN, cross-sectional_shape_style: PLAIN RECTANGULAR, STRAIGHT FACE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4310-00-339-1772, 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
203-2-7-8-3-16
NSN: 4310-00-339-1772
FSC: 4310
CAGE: 08081 — OHIO AUTO PARTS CO (USA)
SPECIFICATIONS
ring_styleCONCENTRIC
joint_styleVERTICAL JOINT
overall_width0.1860 INCHES NOMINAL IN
radial_wall_thickness0.1280 INCHES NOMINAL IN
standard_bore_diameter2.875 INCHES IN
cross-sectional_shape_stylePLAIN RECTANGULAR, STRAIGHT FACE
NSN4310-00-339-1772
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING,PISTON TITLE COMPONENT PN 203-2-7-8-3-16 MFR RING,PISTON
KEY FEATURES
•
RING STYLE: CONCENTRIC
•
STANDARD BORE DIAMETER: 2.875 INCHES IN
•
JOINT STYLE: VERTICAL JOINT
•
CROSS-SECTIONAL SHAPE STYLE: PLAIN RECTANGULAR, STRAIGHT FACE
•
RADIAL WALL THICKNESS: 0.1280 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
RING STYLECONCENTRIC
STANDARD BORE DIAMETER2.875 INCHES IN
JOINT STYLEVERTICAL JOINT
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
OVERALL WIDTH0.1860 INCHES NOMINAL IN
RADIAL WALL THICKNESS0.1280 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
X2045F6Interchangeable
interchangeable cross-reference
interchangeable
3650-2Interchangeable
interchangeable cross-reference
interchangeable
GT800K2Interchangeable
interchangeable cross-reference
interchangeable
36482Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy 203-2-7-8-3-16?
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 203-2-7-8-3-16?
203-2-7-8-3-16 is a RING,PISTON.
What parts can replace 203-2-7-8-3-16?
There are 4 known substitutes for 203-2-7-8-3-16: X2045F6, 3650-2, GT800K2 and 1 more. Substitute compatibility should be verified for your specific system.
Is 203-2-7-8-3-16 still available?
203-2-7-8-3-16 is currently cancelled.
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 — 203-2-7-8-3-16

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