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CRCM1228-1 — SPACER,SLEEVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

CRCM1228-1: SPACER,SLEEVE.

The SPACER,SLEEVE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024 OVERALL, corner_shape: SQUARE INSIDE RIGHT CORNER, flange_width: 0.0230 INCHES NOMINAL IN, overall_length: 0.1470 INCHES NOMINAL IN, style_designator: SOLID, EXTERNAL FLANGE, end_to_flange_distance: 0.0620 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5365-00-798-9031, 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
CRCM1228-1
NSN: 5365-00-798-9031
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 71867 — DE HAVILLAND AIRCRAFT OF CANADA LIMITED (CAN)
SPECIFICATIONS
materialALUMINUM ALLOY 2024 OVERALL
corner_shapeSQUARE INSIDE RIGHT CORNER
flange_width0.0230 INCHES NOMINAL IN
overall_length0.1470 INCHES NOMINAL IN
style_designatorSOLID, EXTERNAL FLANGE
end_to_flange_distance0.0620 INCHES NOMINAL IN
left_end_body_diameter0.4380 INCHES NOMINAL IN
flange_outside_diameter0.7500 INCHES NOMINAL IN
right_end_body_diameter0.4380 INCHES NOMINAL IN
material_document_and_classificationQQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5365-00-798-9031
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPACER,SLEEVE TITLE COMPONENT PN CRCM1228-1 MFR SPACER,SLEEVE
KEY FEATURES
•
CORNER SHAPE: ROUND CENTER FLANGE RIGHT BODY CORNER
TECHNICAL CHARACTERISTICS
CORNER SHAPEROUND CENTER FLANGE RIGHT BODY CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE CENTER FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE CENTER FLANGE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPEROUND CENTER FLANGE LEFT BODY CORNER
LEFT END BODY DIAMETER0.4380 INCHES NOMINAL IN
FLANGE OUTSIDE DIAMETER0.7500 INCHES NOMINAL IN
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 1
C4CM1228-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 CRCM1228-1?
CRCM1228-1 is a SPACER,SLEEVE.
What parts can replace CRCM1228-1?
There is 1 known substitute for CRCM1228-1: C4CM1228-1. Substitute compatibility should be verified for your specific system.
What is the NSN for CRCM1228-1?
CRCM1228-1 is cataloged in the U.S. Government catalog under NSN 5365-00-798-9031. 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.