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187152-2 — CIRCUIT CARD ASSEMBLY

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

187152-2: CIRCUIT CARD ASSEMBLY.

The CIRCUIT CARD ASSEMBLY is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 862 OR COPPER ALLOY 863 OVERALL, special_features: 7AA13, TI 6330.5, FA 10630, ASDE3, VOL 3, SEC 8, PG 3-8-387, end_item_identification: F-22 RAPTOR, material_document_and_classification: ASTM B584 ASSN STD ALL MATERIAL RESPONSES OVERALL, part_name_assigned_by_controlling_agency: COUPLING, SHAFT, RIGID. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-297-2811, 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
187152-2
NSN: 3120-01-297-2811
NIINs: 012972811, 013723654, 016656479
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 85130 — FLOWSERVE CORPORATION DIV FLOWSERVE US INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY 862 OR COPPER ALLOY 863 OVERALL
special_features7AA13, TI 6330.5, FA 10630, ASDE3, VOL 3, SEC 8, PG 3-8-387
end_item_identificationF-22 RAPTOR
material_document_and_classificationASTM B584 ASSN STD ALL MATERIAL RESPONSES OVERALL
part_name_assigned_by_controlling_agencyCOUPLING, SHAFT, RIGID
NSN3120-01-297-2811
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 187152-2 · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B584 ASSN STD ALL MATERIAL RESPONSES OVERALL
•
MATERIAL: COPPER ALLOY 862 OR COPPER ALLOY 863 OVERALL
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B584 ASSN STD ALL MATERIAL RESPONSES OVERALL
MATERIALCOPPER ALLOY 862 OR COPPER ALLOY 863 OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
1871-5 PIECE 22Reference 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 187152-2?
187152-2 is a CIRCUIT CARD ASSEMBLY.
What parts can replace 187152-2?
There is 1 known substitute for 187152-2: 1871-5 PIECE 22. Substitute compatibility should be verified for your specific system.
What is the NSN for 187152-2?
187152-2 is cataloged in the U.S. Government catalog under NSN 3120-01-297-2811. 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.