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L312 003 469 — SPACER,RING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

L312 003 469: SPACER,RING.

The SPACER,RING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302, surface_finish: 125.0 MICROINCHES OVERALL, inside_diameter: 0.401 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN, outside_diameter: 0.494 INCHES MINIMUM AND 0.499 INCHES MAXIMUM IN, overall_thickness: 0.0135 INCHES MINIMUM AND 0.0165 INCHES MAXIMUM IN, surface_treatment: PASSIVATE. This part is cataloged in the U.S.

Government catalog under NSN 5365-00-075-3319, 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
L312 003 469
NSN: 5365-00-075-3319
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 36090 — LOCKHEED MARTIN LIBRASCOPE CORPORATION (USA)
SPECIFICATIONS
materialSTEEL COMP 302
surface_finish125.0 MICROINCHES OVERALL
inside_diameter0.401 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN
outside_diameter0.494 INCHES MINIMUM AND 0.499 INCHES MAXIMUM IN
overall_thickness0.0135 INCHES MINIMUM AND 0.0165 INCHES MAXIMUM IN
surface_treatmentPASSIVATE
material_document_and_classificationQQ-S-763. COND A FED SPEC SINGLE MATERIAL RESPONSE OR AISI ASSN STD SINGLE MATERIAL RESPONSE
surface_treatment_document_and_classificationQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
NSN5365-00-075-3319
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPACER,RING TITLE COMPONENT PN L312 003 469 MFR SPACER,RING
KEY FEATURES
•
SURFACE FINISH: 125.0 MICROINCHES OVERALL
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
•
OUTSIDE DIAMETER: 0.494 INCHES MINIMUM AND 0.499 INCHES MAXIMUM IN
•
OVERALL THICKNESS: 0.0135 INCHES MINIMUM AND 0.0165 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763. COND A FED SPEC SINGLE MATERIAL RESPONSE OR AISI ASSN STD SINGLE MATERIAL RESPONSE
•
INSIDE DIAMETER: 0.401 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN
•
SURFACE TREATMENT: PASSIVATE
•
MATERIAL: STEEL COMP 302
TECHNICAL CHARACTERISTICS
SURFACE FINISH125.0 MICROINCHES OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
OUTSIDE DIAMETER0.494 INCHES MINIMUM AND 0.499 INCHES MAXIMUM IN
OVERALL THICKNESS0.0135 INCHES MINIMUM AND 0.0165 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763. COND A FED SPEC SINGLE MATERIAL RESPONSE OR AISI ASSN STD SINGLE MATERIAL RESPONSE
INSIDE DIAMETER0.401 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN
SURFACE TREATMENTPASSIVATE
MATERIALSTEEL COMP 302
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is L312 003 469?
L312 003 469 is a SPACER,RING.
What is the NSN for L312 003 469?
L312 003 469 is cataloged in the U.S. Government catalog under NSN 5365-00-075-3319. 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.