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642639L — 642639L

✓ Government record, cited
LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD · COMPONENT
PRODUCT OVERVIEW

642639L: 642639L.

The 642639L is a LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD industrial component. Key specifications include END ITEM IDENTIFICATION: GYRO-COMPASS MK18MOD1. This part is cataloged in the U.S.

Government catalog under NSN 6605-00-413-7978, 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
642639L
NSN: 6605-00-413-7978
FSC: 6605 — Navigational Instruments
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
END ITEM IDENTIFICATIONGYRO-COMPASS MK18MOD1
NSN6605-00-413-7978
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD 642639L TITLE COMPONENT PN 642639L MFR LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD 642639L
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONGYRO-COMPASS MK18MOD1
OTHER ITEMS IN FSC 6605 — Navigational Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6605-00-001-3932 6605-00-001-3939 6605-00-001-3940 6605-00-001-4320 6605-00-001-4321 6605-00-001-4322 6605-00-001-4323 6605-00-001-4327
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 642639L?
642639L is a 642639L manufactured by LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD.
What is the NSN for 642639L?
642639L is cataloged in the U.S. Government catalog under NSN 6605-00-413-7978. This indicates validated use in U.S. government and defense supply chains.
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