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03-79-0021D4 — SWITCH

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

03-79-0021D4: SWITCH.

The SWITCH is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5930-01-672-5039, 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
MRO→ MRO_GENERAL→ 03-79-0021D4
NSN: 5930-01-672-5039
FSC: 5930 — Switches
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
Part Number03-79-0021D4
NSN5930-01-672-5039
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH TITLE COMPONENT PN 03-79-0021D4 MFR SWITCH
SUBSTITUTES & CROSS-REFERENCES 5
H547-0001-A103Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
7383858-A103Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
7383858-A103D4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
03-79-0021Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
H547-0001-A103D4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 03-79-0021D4?
03-79-0021D4 is a SWITCH. It is classified as a MRO (MRO_GENERAL).
What parts can replace 03-79-0021D4?
There are 5 known substitutes for 03-79-0021D4: H547-0001-A103, 7383858-A103, 7383858-A103D4 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 03-79-0021D4?
03-79-0021D4 is cataloged in the U.S. Government catalog under NSN 5930-01-672-5039. This indicates validated use in U.S. government and defense supply chains.
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