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6891449 — SPACER,PLATE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

6891449: SPACER,PLATE.

The SPACER,PLATE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 321, hole_diameter: 0.085 INCHES MINIMUM AND 0.091 INCHES MAXIMUM IN, outside_diameter: 4.030 INCHES NOMINAL IN, aperture_diameter: 3.370 INCHES NOMINAL IN, bolt_circle_diameter: 3.670 INCHES NOMINAL IN, material_document_and_classification: AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5365-01-007-2252, 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
6891449
NSN: 5365-01-007-2252
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 63005 — ROLLS-ROYCE CORPORATION (USA)
SPECIFICATIONS
materialSTEEL COMP 321
hole_diameter0.085 INCHES MINIMUM AND 0.091 INCHES MAXIMUM IN
outside_diameter4.030 INCHES NOMINAL IN
aperture_diameter3.370 INCHES NOMINAL IN
bolt_hole_quantity2
bolt_circle_diameter3.670 INCHES NOMINAL IN
material_document_and_classificationAMS 5510 ASSN STD SINGLE MATERIAL RESPONSE
NSN5365-01-007-2252
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPACER,PLATE TITLE COMPONENT PN 6891449 MFR SPACER,PLATE
KEY FEATURES
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE
•
OUTSIDE DIAMETER: 4.030 INCHES NOMINAL IN
•
APERTURE DIAMETER: 3.370 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 2
•
BOLT CIRCLE DIAMETER: 3.670 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 321
•
HOLE DIAMETER: 0.085 INCHES MINIMUM AND 0.091 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5510 ASSN STD SINGLE MATERIAL RESPONSE
OUTSIDE DIAMETER4.030 INCHES NOMINAL IN
APERTURE DIAMETER3.370 INCHES NOMINAL IN
BOLT HOLE QUANTITY2
BOLT CIRCLE DIAMETER3.670 INCHES NOMINAL IN
MATERIALSTEEL COMP 321
HOLE DIAMETER0.085 INCHES MINIMUM AND 0.091 INCHES MAXIMUM 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

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 6891449?
6891449 is a SPACER,PLATE.
What is the NSN for 6891449?
6891449 is cataloged in the U.S. Government catalog under NSN 5365-01-007-2252. 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.