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4191923 — SPACER,RING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4191923: SPACER,RING.

The SPACER,RING is a the manufacturer industrial component. Key specifications include material: STEEL, inside_diameter: 0.469 INCHES NOMINAL IN, outside_diameter: 1.25 INCHES NOMINAL IN, special_features: FINISH PER FM100: P20, P30 CARC BLACK, overall_thickness: 1.00 INCHES NOMINAL IN, end_item_identification: 2320-01-534-1887. This part is cataloged in the U.S.

Government catalog under NSN 5365-01-679-0465, 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
4191923
NSN: 5365-01-679-0465
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
materialSTEEL
inside_diameter0.469 INCHES NOMINAL IN
outside_diameter1.25 INCHES NOMINAL IN
special_featuresFINISH PER FM100: P20, P30 CARC BLACK
overall_thickness1.00 INCHES NOMINAL IN
end_item_identification2320-01-534-1887
material_document_and_classificationMIL-STD-130 MIL STD ALL MATERIAL RESPONSES
part_name_assigned_by_controlling_agencySPCR .406X1.25X1.00 ST
NSN5365-01-679-0465
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPACER,RING TITLE COMPONENT PN 4191923 MFR SPACER,RING
KEY FEATURES
•
OUTSIDE DIAMETER: 1.25 INCHES NOMINAL IN
•
OVERALL THICKNESS: 1.00 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-STD-130 MIL STD ALL MATERIAL RESPONSES
•
INSIDE DIAMETER: 0.469 INCHES NOMINAL IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
OUTSIDE DIAMETER1.25 INCHES NOMINAL IN
OVERALL THICKNESS1.00 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-STD-130 MIL STD ALL MATERIAL RESPONSES
INSIDE DIAMETER0.469 INCHES NOMINAL IN
SPECIAL FEATURESFINISH PER FM100: P20, P30 CARC BLACK
PART NAME ASSIGNED BY CONTROLLING AGENCYSPCR .406X1.25X1.00 ST
END ITEM IDENTIFICATION2320-01-534-1887
MATERIALSTEEL
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 4191923?
4191923 is a SPACER,RING.
What is the NSN for 4191923?
4191923 is cataloged in the U.S. Government catalog under NSN 5365-01-679-0465. 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.