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12549171 — SPACER,SLEEVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

12549171: SPACER,SLEEVE.

The SPACER,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1018 OVERALL, corner_shape: SQUARE ALL CORNERS, flange_width: 0.1100 INCHES NOMINAL IN, overall_length: 0.5500 INCHES NOMINAL IN, style_designator: SOLID, EXTERNAL FLANGE ONE END, body_inside_diameter: 0.6350 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5365-01-295-5376, 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
12549171
NSN: 5365-01-295-5376
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
materialSTEEL COMP 1018 OVERALL
corner_shapeSQUARE ALL CORNERS
flange_width0.1100 INCHES NOMINAL IN
overall_length0.5500 INCHES NOMINAL IN
style_designatorSOLID, EXTERNAL FLANGE ONE END
body_inside_diameter0.6350 INCHES NOMINAL IN
body_outside_diameter0.7800 INCHES NOMINAL IN
flange_outside_diameter1.2800 INCHES NOMINAL IN
NSN5365-01-295-5376
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPACER,SLEEVE TITLE COMPONENT PN 12549171 MFR SPACER,SLEEVE
KEY FEATURES
•
CORNER SHAPE: SQUARE ALL CORNERS
•
FLANGE OUTSIDE DIAMETER: 1.2800 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 0.7800 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SOLID, EXTERNAL FLANGE ONE END
•
BODY INSIDE DIAMETER: 0.6350 INCHES NOMINAL IN
•
FLANGE WIDTH: 0.1100 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 1018 OVERALL
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE ALL CORNERS
FLANGE OUTSIDE DIAMETER1.2800 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER0.7800 INCHES NOMINAL IN
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH0.5500 INCHES NOMINAL IN
BODY INSIDE DIAMETER0.6350 INCHES NOMINAL IN
FLANGE WIDTH0.1100 INCHES NOMINAL IN
MATERIALSTEEL COMP 1018 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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12549171?
12549171 is a SPACER,SLEEVE.
What is the NSN for 12549171?
12549171 is cataloged in the U.S. Government catalog under NSN 5365-01-295-5376. 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.