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TN6338 — WINDOW,OPTICAL INSTRUMENT

✓ Government record, cited
BAE SYSTEMS (OPERATIONS) LIMITED · COMPONENT
PRODUCT OVERVIEW

TN6338: WINDOW,OPTICAL INSTRUMENT.

The WINDOW,OPTICAL INSTRUMENT is a BAE SYSTEMS (OPERATIONS) LIMITED optical transceiver module designed for high-speed data center interconnects. Key specifications include DIAMETER: 5.200 INCHES NOMINAL IN, MATERIAL: GLASS LOCATION NOT OTHERWISE SPECIFIED, THICKNESS: 0.380 INCHES NOMINAL IN, POLISHED PERIPHERY: NOT PROVIDED, SUPPLEMENTARY FEATURES: APPROX. 2 LBS WT.

LBS. This part is cataloged in the U.S. Government catalog under NSN 6650-01-092-8435, 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
TN6338
NSN: 6650-01-092-8435
FSC: 6650 — Optical Instruments, Test Equipment, Components and Accessories
CAGE: K0656 — BAE SYSTEMS (OPERATIONS) LIMITED (GBR)
SPECIFICATIONS
DIAMETER5.200 INCHES NOMINAL IN
MATERIALGLASS LOCATION NOT OTHERWISE SPECIFIED
THICKNESS0.380 INCHES NOMINAL IN
POLISHED PERIPHERYNOT PROVIDED
SUPPLEMENTARY FEATURESAPPROX. 2 LBS WT. LBS
NSN6650-01-092-8435
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: BAE SYSTEMS (OPERATIONS) LIMITED WINDOW,OPTICAL INSTRUMENT TITLE COMPONENT PN TN6338 MFR BAE SYSTEMS (OPERATIONS) LIMITED WINDOW,OPTICAL INSTRUM
KEY FEATURES
•
SUPPLEMENTARY FEATURES: APPROX. 2 LBS WT. LBS
•
DIAMETER: 5.200 INCHES NOMINAL IN
•
POLISHED PERIPHERY: NOT PROVIDED
•
MATERIAL: GLASS LOCATION NOT OTHERWISE SPECIFIED
•
THICKNESS: 0.380 INCHES NOMINAL IN
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
SUPPLEMENTARY FEATURESAPPROX. 2 LBS WT. LBS
DIAMETER5.200 INCHES NOMINAL IN
POLISHED PERIPHERYNOT PROVIDED
MATERIALGLASS LOCATION NOT OTHERWISE SPECIFIED
THICKNESS0.380 INCHES NOMINAL IN
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
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is TN6338?
TN6338 is a WINDOW,OPTICAL INSTRUMENT manufactured by BAE SYSTEMS (OPERATIONS) LIMITED.
What is the NSN for TN6338?
TN6338 is cataloged in the U.S. Government catalog under NSN 6650-01-092-8435. 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.