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S1203 — BEARING,SLEEVE

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

S1203: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE TUBE, tip_type: HOLLOW REINFORCED, inside_diameter: 12.0 MILLIMETERS NOMINAL MM, nominal_diameter: 12.0 MILLIMETERS MM, special_features: GORE-TEX STRETCH VASCULAR GRAFT-STANDARD WALLED, style_designator: VISCERAL. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-887-7371, 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
S1203
NSN: 3110-00-887-7371
NIINs: 008877371, 009902594, 015669998
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 04643 — COMTEC INFORMATION SYSTEMS INC DIGITRONICS DIV (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE TUBE
tip_typeHOLLOW REINFORCED
inside_diameter12.0 MILLIMETERS NOMINAL MM
nominal_diameter12.0 MILLIMETERS MM
special_featuresGORE-TEX STRETCH VASCULAR GRAFT-STANDARD WALLED
style_designatorVISCERAL
features_providedSTERILE
design_designationAORTIC
catheter_nominal_length299.9 MILLIMETERS MM
core_fabrication_methodWOVEN
end_item_identificationSURGICAL BY-PASS PROCEDURES
part_name_assigned_by_controlling_agencyGORE-TEX STRETCH VASCULAR GRAFT
NSN3110-00-887-7371
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: S1203 · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is S1203?
S1203 is a BEARING,SLEEVE.
What is the NSN for S1203?
S1203 is cataloged in the U.S. Government catalog under NSN 3110-00-887-7371. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.