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055420-2 — COVER,SYNCHRO RECEIVER MOUNT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

055420-2: COVER,SYNCHRO RECEIVER MOUNT.

The COVER,SYNCHRO RECEIVER MOUNT is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, body_width: 3.486 INCHES NOMINAL IN, body_height: 4.937 INCHES NOMINAL IN, body_length: 8.875 INCHES NOMINAL IN, mounting_configuration: FOUR 0.406 IN. DIA HOLES SPACED 1.500 IN.

APART PARALLEL TO THE WIDTH AND 8.250 IN. APART PARALLEL TO THE LENGTH IN, end_item_identification: 5990011547296. This part is cataloged in the U.S.

Government catalog under NSN 5990-01-149-9228, 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
055420-2
NSN: 5990-01-149-9228
FSC: 5990 — Synchros and Resolvers
CAGE: 34228 — L3 TECHNOLOGIES, INC. DIV L3 KEO (USA)
SPECIFICATIONS
materialCOPPER ALLOY
body_width3.486 INCHES NOMINAL IN
body_height4.937 INCHES NOMINAL IN
body_length8.875 INCHES NOMINAL IN
mounting_configurationFOUR 0.406 IN. DIA HOLES SPACED 1.500 IN. APART PARALLEL TO THE WIDTH AND 8.250 IN. APART PARALLEL TO THE LENGTH IN
end_item_identification5990011547296
NSN5990-01-149-9228
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COVER,SYNCHRO RECEIVER MOUNT TITLE COMPONENT PN 055420-2 MFR COVER,SYNCHRO RECEIVER
KEY FEATURES
•
BODY WIDTH: 3.486 INCHES NOMINAL IN
•
BODY HEIGHT: 4.937 INCHES NOMINAL IN
•
BODY LENGTH: 8.875 INCHES NOMINAL IN
•
MOUNTING CONFIGURATION: FOUR 0.406 IN. DIA HOLES SPACED 1.500 IN. APART PARALLEL TO THE WIDTH AND 8.250 IN. APART PARALLEL TO THE LENGTH IN
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS
BODY WIDTH3.486 INCHES NOMINAL IN
BODY HEIGHT4.937 INCHES NOMINAL IN
BODY LENGTH8.875 INCHES NOMINAL IN
MOUNTING CONFIGURATIONFOUR 0.406 IN. DIA HOLES SPACED 1.500 IN. APART PARALLEL TO THE WIDTH AND 8.250 IN. APART PARALLEL TO THE LENGTH IN
END ITEM IDENTIFICATION5990011547296
MATERIALCOPPER ALLOY
OTHER ITEMS IN FSC 5990 — Synchros and Resolvers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5990-00-001-1764 5990-00-001-1765 5990-00-001-1766 5990-00-001-4570 5990-00-001-5956 5990-00-001-7588 5990-00-003-0177 5990-00-003-0569
SUBSTITUTES & CROSS-REFERENCES 1
933F055420-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 055420-2?
055420-2 is a COVER,SYNCHRO RECEIVER MOUNT.
What parts can replace 055420-2?
There is 1 known substitute for 055420-2: 933F055420-2. Substitute compatibility should be verified for your specific system.
What is the NSN for 055420-2?
055420-2 is cataloged in the U.S. Government catalog under NSN 5990-01-149-9228. 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.