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1778903 — SPACER,RING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1778903: SPACER,RING.

The SPACER,RING is a the manufacturer industrial component. Key specifications include material: ALUMINUM AND COPPER ALLOY, inside_diameter: 7.187 INCHES NOMINAL IN, outside_diameter: 10.000 INCHES NOMINAL IN, special_features: ALUMINUM BRONZE MATERIAL, overall_thickness: 0.187 INCHES NOMINAL IN, end_item_identification: MK11 40MM SALUTING, MOUNT MM. This part is cataloged in the U.S.

Government catalog under NSN 5365-01-556-2103, 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
1778903
NSN: 5365-01-556-2103
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialALUMINUM AND COPPER ALLOY
inside_diameter7.187 INCHES NOMINAL IN
outside_diameter10.000 INCHES NOMINAL IN
special_featuresALUMINUM BRONZE MATERIAL
overall_thickness0.187 INCHES NOMINAL IN
end_item_identificationMK11 40MM SALUTING, MOUNT MM
material_document_and_classificationMIL-B-15939, COMP 5. CONDITION HARD MIL STD SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agencySPACER
NSN5365-01-556-2103
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPACER,RING TITLE COMPONENT PN 1778903 MFR SPACER,RING
KEY FEATURES
•
OUTSIDE DIAMETER: 10.000 INCHES NOMINAL IN
•
OVERALL THICKNESS: 0.187 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-B-15939, COMP 5. CONDITION HARD MIL STD SINGLE MATERIAL RESPONSE
•
INSIDE DIAMETER: 7.187 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM AND COPPER ALLOY
TECHNICAL CHARACTERISTICS
OUTSIDE DIAMETER10.000 INCHES NOMINAL IN
OVERALL THICKNESS0.187 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-15939, COMP 5. CONDITION HARD MIL STD SINGLE MATERIAL RESPONSE
INSIDE DIAMETER7.187 INCHES NOMINAL IN
SPECIAL FEATURESALUMINUM BRONZE MATERIAL
PART NAME ASSIGNED BY CONTROLLING AGENCYSPACER
END ITEM IDENTIFICATIONMK11 40MM SALUTING, MOUNT MM
MATERIALALUMINUM AND COPPER ALLOY
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 1778903?
1778903 is a SPACER,RING.
What is the NSN for 1778903?
1778903 is cataloged in the U.S. Government catalog under NSN 5365-01-556-2103. This indicates validated use in U.S. government and defense supply chains.
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