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A1A156A103PC43 — CARTRIDGE,BEARING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

A1A156A103PC43: CARTRIDGE,BEARING.

The CARTRIDGE,BEARING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4320-00-367-0169, 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
A1A156A103PC43
NSN: 4320-00-367-0169
FSC: 4320 — Power and Hand Pumps
CAGE: 24047 — COOPER INDUSTRIES INC DBA COOPER TOOLS (USA)
SPECIFICATIONS
Part NumberA1A156A103PC43
NSN4320-00-367-0169
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CARTRIDGE,BEARING TITLE COMPONENT PN A1A156A103PC43 MFR CARTRIDGE,BEARING
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL,6.250 IN. OD,4.344 IN. ID,3.250 IN. HIGH,4 INTERNALLY THREADED HOLES 0.438-14 UNC 1.125 IN. DEEP ON 5.156 IN. BOLT CIRCLE,2 HOLES THD INTERNALLY 0.250-18 NPT 180 DEG APART,1 HOLE THD ON BOTTOM 0.500-14 NPT INTERNAL IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL,6.250 IN. OD,4.344 IN. ID,3.250 IN. HIGH,4 INTERNALLY THREADED HOLES 0.438-14 UNC 1.125 IN. DEEP ON 5.156 IN. BOLT CIRCLE,2 HOLES THD INTERNALLY 0.250-18 NPT 180 DEG APART,1 HOLE THD ON BOTTOM 0.500-14 NPT INTERNAL IN
OTHER ITEMS IN FSC 4320 — Power and Hand Pumps
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4320-00-001-1633 4320-00-001-2628 4320-00-001-2629 4320-00-001-2630 4320-00-001-2631 4320-00-001-2632 4320-00-001-3377 4320-00-001-3384
SUBSTITUTES & CROSS-REFERENCES 4
D6A17A5Reference document
Same NSN cross-reference
Reference document — Secondary reference
A1A222A47PC43Reference document
Same NSN cross-reference
Reference document — Secondary reference
55-22187-27ASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
56A17A5Reference 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 A1A156A103PC43?
A1A156A103PC43 is a CARTRIDGE,BEARING.
What parts can replace A1A156A103PC43?
There are 4 known substitutes for A1A156A103PC43: D6A17A5, A1A222A47PC43, 55-22187-27A and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A1A156A103PC43?
A1A156A103PC43 is cataloged in the U.S. Government catalog under NSN 4320-00-367-0169. 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.