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227277 — CIRCUIT CARD ASSEMBLY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

227277: CIRCUIT CARD ASSEMBLY.

The CIRCUIT CARD ASSEMBLY is a the manufacturer industrial component. Key specifications include special_features: CAP 17, DIODE 7, INSULATOR,PLATE 8, PWCB 1, REACTOR 2, RELAY,ARMATURE 8, RES 13; PLUG-IN TYPE MTG, end_item_identification: NON/AUTOMATIC AVIONICS TEST EQUIPMENT. This part is cataloged in the U.S.

Government catalog under NSN 3030-00-529-0484, 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
227277
NSN: 3030-00-529-0484
NIINs: 005290484, 007931495
FSC: 3030 — Belting, Drive Belts, Fan Belts, and Accessories
CAGE: 38018 — MANITOWOC ENGINEERING CO DIVISION OF THE MANITOWOC CO INC (USA)
SPECIFICATIONS
special_featuresCAP 17, DIODE 7, INSULATOR,PLATE 8, PWCB 1, REACTOR 2, RELAY,ARMATURE 8, RES 13; PLUG-IN TYPE MTG
end_item_identificationNON/AUTOMATIC AVIONICS TEST EQUIPMENT
NSN3030-00-529-0484
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCUIT CARD ASSEMBLY TITLE COMPONENT PN 227277 MFR CIRCUIT CARD ASSEMBLY
SUBSTITUTES & CROSS-REFERENCES 8
B55Reference document
Same NSN cross-reference
Reference document — Secondary reference
B-S5Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
SX4-3-2Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
4-188-27-1-1BReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
578CLASSBReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
170-019Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 227277?
227277 is a CIRCUIT CARD ASSEMBLY.
What parts can replace 227277?
There are 8 known substitutes for 227277: B55, B-S5, SX4-3-2 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 227277?
227277 is cataloged in the U.S. Government catalog under NSN 3030-00-529-0484. 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.