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642AS0798 — ADAPTER,BACKSHELL,ELECTRICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

642AS0798: ADAPTER,BACKSHELL,ELECTRICAL.

The ADAPTER,BACKSHELL,ELECTRICAL is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: ALUMINUM AMS4150,O/A DIA 0.766 IN. MAX,O/A LENGTH 0.830 IN.

NOM IN. This part is cataloged in the U.S. Government catalog under NSN 1420-01-040-9642, 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
642AS0798
NSN: 1420-01-040-9642
FSC: 1420 — Guided Missile Components
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
general_characteristics_item_descriptionALUMINUM AMS4150,O/A DIA 0.766 IN. MAX,O/A LENGTH 0.830 IN. NOM IN
NSN1420-01-040-9642
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ADAPTER,BACKSHELL,ELECTRICAL TITLE COMPONENT PN 642AS0798 MFR ADAPTER,BACKSHELL,ELEC
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: ALUMINUM AMS4150,O/A DIA 0.766 IN. MAX,O/A LENGTH 0.830 IN. NOM IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONALUMINUM AMS4150,O/A DIA 0.766 IN. MAX,O/A LENGTH 0.830 IN. NOM IN
OTHER ITEMS IN FSC 1420 — Guided Missile Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1420-00-004-7518 1420-00-021-6663 1420-00-050-8454 1420-00-054-3057 1420-00-060-6502 1420-00-073-5916 1420-00-075-2378 1420-00-078-4165
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 642AS0798?
642AS0798 is a ADAPTER,BACKSHELL,ELECTRICAL.
What is the NSN for 642AS0798?
642AS0798 is cataloged in the U.S. Government catalog under NSN 1420-01-040-9642. 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.