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12258089 — SPACER,SLEEVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

12258089: SPACER,SLEEVE.

The SPACER,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP MT1010 OR STEEL COMP MTX1020 OVERALL, corner_shape: ROUND ALL CORNERS, overall_length: 0.8800 INCHES NOMINAL IN, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 0.3380 INCHES NOMINAL IN, body_outside_diameter: 0.3800 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5365-01-063-9846, 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
12258089
NSN: 5365-01-063-9846
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL COMP MT1010 OR STEEL COMP MTX1020 OVERALL
corner_shapeROUND ALL CORNERS
overall_length0.8800 INCHES NOMINAL IN
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter0.3380 INCHES NOMINAL IN
body_outside_diameter0.3800 INCHES NOMINAL IN
NSN5365-01-063-9846
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPACER,SLEEVE TITLE COMPONENT PN 12258089 MFR SPACER,SLEEVE
KEY FEATURES
•
CORNER SHAPE: ROUND ALL CORNERS
•
BODY OUTSIDE DIAMETER: 0.3800 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
•
BODY INSIDE DIAMETER: 0.3380 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP MT1010 OR STEEL COMP MTX1020 OVERALL
TECHNICAL CHARACTERISTICS
CORNER SHAPEROUND ALL CORNERS
BODY OUTSIDE DIAMETER0.3800 INCHES NOMINAL IN
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH0.8800 INCHES NOMINAL IN
BODY INSIDE DIAMETER0.3380 INCHES NOMINAL IN
MATERIALSTEEL COMP MT1010 OR STEEL COMP MTX1020 OVERALL
OTHER ITEMS IN FSC 5365 — Bushings, Rings, Shims, and Spacers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5365-00-000-6078 5365-00-000-7436 5365-00-001-1292 5365-00-001-1365 5365-00-001-1841 5365-00-001-1915 5365-00-001-1916 5365-00-001-1940
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12258089?
12258089 is a SPACER,SLEEVE.
What is the NSN for 12258089?
12258089 is cataloged in the U.S. Government catalog under NSN 5365-01-063-9846. 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.