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879951 — SPACER,SLEEVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

879951: SPACER,SLEEVE.

The SPACER,SLEEVE is a the manufacturer industrial component. Key specifications include length: 1200.000 INCHES NOMINAL IN, material: RUBBER LOCATION NOT OTHERWISE SPECIFIED, surface_condition: SMOOTH, fabrication_method: COMPRESSED, cross-sectional_shape_style: CIRCULAR, cross_section_outside_diameter: 0.156 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5365-00-640-8056, 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
879951
NSN: 5365-00-640-8056
NIINs: 006408056, 010286922
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 61203 — HONEYWELL INC DBA MICROELECTRONICS & TECHNOLOGY (USA)
SPECIFICATIONS
length1200.000 INCHES NOMINAL IN
materialRUBBER LOCATION NOT OTHERWISE SPECIFIED
surface_conditionSMOOTH
fabrication_methodCOMPRESSED
cross-sectional_shape_styleCIRCULAR
cross_section_outside_diameter0.156 INCHES NOMINAL IN
NSN5365-00-640-8056
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPACER,SLEEVE TITLE COMPONENT PN 879951 MFR SPACER,SLEEVE
KEY FEATURES
•
CORNER SHAPE: SQUARE INSIDE RIGHT CORNER
•
BODY OUTSIDE DIAMETER: 0.3025 INCHES MINIMUM AND 0.3225 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
•
BODY INSIDE DIAMETER: 0.1725 INCHES MINIMUM AND 0.1925 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPECHAMFERED OUTSIDE LEFT CORNER
BODY OUTSIDE DIAMETER0.3025 INCHES MINIMUM AND 0.3225 INCHES MAXIMUM IN
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH0.1350 INCHES MINIMUM AND 0.1450 INCHES MAXIMUM IN
BODY INSIDE DIAMETER0.1725 INCHES MINIMUM AND 0.1925 INCHES MAXIMUM IN
SURFACE TREATMENTCADMIUM OVERALL
MATERIALSTEEL OVERALL
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 879951?
879951 is a SPACER,SLEEVE.
What is the NSN for 879951?
879951 is cataloged in the U.S. Government catalog under NSN 5365-00-640-8056. 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.