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13075601 — SPACER,OPTICAL ELEMENT

✓ Government record, cited
LOCKHEED MARTIN CORPORATION · COMPONENT
PRODUCT OVERVIEW

13075601: SPACER,OPTICAL ELEMENT.

The SPACER,OPTICAL ELEMENT is a LOCKHEED MARTIN CORPORATION optical transceiver module designed for high-speed data center interconnects. Key specifications include MATERIAL: PLASTIC, OVERALL LENGTH: 0.052 INCHES NOMINAL IN, SERRATION WIDTH: 0.044 INCHES NOMINAL IN, STYLE DESIGNATOR: SPACER, BODY OUTSIDE DIAMETER: 1.840 INCHES MAXIMUM IN, END INTERNAL BEVEL ANGLE: 7.0 DEGREES NOMINAL. This part is cataloged in the U.S.

Government catalog under NSN 6650-01-174-0465, 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
13075601
NSN: 6650-01-174-0465
FSC: 6650 — Optical Instruments, Test Equipment, Components and Accessories
CAGE: 04939 — LOCKHEED MARTIN CORPORATION (USA)
SPECIFICATIONS
MATERIALPLASTIC
OVERALL LENGTH0.052 INCHES NOMINAL IN
SERRATION WIDTH0.044 INCHES NOMINAL IN
STYLE DESIGNATORSPACER
BODY OUTSIDE DIAMETER1.840 INCHES MAXIMUM IN
END INTERNAL BEVEL ANGLE7.0 DEGREES NOMINAL
STRAIGHT BORE INSIDE DIAMETER1.777 INCHES NOMINAL IN
SMALLEST END INTERNAL BEVEL ANGLE4.0 DEGREES NOMINAL
NSN6650-01-174-0465
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: LOCKHEED MARTIN CORPORATION SPACER,OPTICAL ELEMENT TITLE COMPONENT PN 13075601 MFR LOCKHEED MARTIN CORPORATION SPACER,OPTICAL ELEMENT
KEY FEATURES
•
SMALLEST END INTERNAL BEVEL ANGLE: 4.0 DEGREES NOMINAL
•
SERRATION WIDTH: 0.044 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 1.840 INCHES MAXIMUM IN
•
END INTERNAL BEVEL ANGLE: 7.0 DEGREES NOMINAL
•
STYLE DESIGNATOR: SPACER
•
STRAIGHT BORE INSIDE DIAMETER: 1.777 INCHES NOMINAL IN
•
MATERIAL: PLASTIC
TYPICAL APPLICATIONS
  • Data center switch-to-switch interconnects
  • Server-to-storage fabric connectivity
  • Long-distance fiber optic links
  • High-speed uplink connections (10G/25G/40G/100G)
TECHNICAL CHARACTERISTICS
SMALLEST END INTERNAL BEVEL ANGLE4.0 DEGREES NOMINAL
SERRATION WIDTH0.044 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER1.840 INCHES MAXIMUM IN
END INTERNAL BEVEL ANGLE7.0 DEGREES NOMINAL
STYLE DESIGNATORSPACER
OVERALL LENGTH0.052 INCHES NOMINAL IN
STRAIGHT BORE INSIDE DIAMETER1.777 INCHES NOMINAL IN
MATERIALPLASTIC
OTHER ITEMS IN FSC 6650 — Optical Instruments, Test Equipment, Components and Accessories
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6650-00-000-0164 6650-00-001-2319 6650-00-001-2322 6650-00-001-2323 6650-00-001-2324 6650-00-001-2326 6650-00-001-2327 6650-00-001-2328
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 13075601?
13075601 is a SPACER,OPTICAL ELEMENT manufactured by LOCKHEED MARTIN CORPORATION.
What is the NSN for 13075601?
13075601 is cataloged in the U.S. Government catalog under NSN 6650-01-174-0465. 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.