PartsTable
Technical Data Sheet
392973 ✓ Verified by PartsTable
· BALL BEARING
WHAT YOU NEED TO KNOW
2RS = sealed for life, ZZ = shielded re-greaseable ABEC grade: higher = tighter tolerance
ABEC-1 standard, ABEC-7+ for precision spindles
PRODUCT OVERVIEW

The BEARING SET,SLEEVE is a the manufacturer industrial component. Key specifications include body_style: PIGTAIL TYPE, design_type: MAINSPRING, overall_length: 0.300 INCHES NOMINAL IN, mounting_method: TERMINALTERMINAL, terminal_length: 1.50 INCHES NOMINAL IN, overall_diameter: 0.145 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-325-7310, 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
392973
NSN: 3120-01-325-7310
FSC: 3120
CAGE: 97947 — LISTER PETTER AMERICAS INCORPORATED (USA)
SPECIFICATIONS
body_stylePIGTAIL TYPE
design_typeMAINSPRING
overall_length0.300 INCHES NOMINAL IN
mounting_methodTERMINALTERMINAL
terminal_length1.50 INCHES NOMINAL IN
overall_diameter0.145 INCHES NOMINAL IN
special_featuresJUNCTION PATTERN ARRANGEMENT: NPNJUNCTION PATTERN ARRANGEMENT: NPN
features_providedNONRENEWABLE FUSIBLE ELEMENT
terminal_diameter0.025 INCHES NOMINAL IN
internal_configurationJUNCTION CONTACTJUNCTION CONTACT
semiconductor_materialSILICONSILICON
end_item_identificationBARRACUDA SUBMARINE
NSN3120-01-325-7310
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 392973 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
2N3646Interchangeable
interchangeable cross-reference
interchangeable
330-008Interchangeable
interchangeable cross-reference
interchangeable
530489Interchangeable
interchangeable cross-reference
interchangeable
363500Interchangeable
interchangeable cross-reference
interchangeable
3-916Interchangeable
interchangeable cross-reference
interchangeable
1C3097PC81Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 392973?
392973 is a BEARING SET,SLEEVE.
What parts can replace 392973?
There are 9 known substitutes for 392973: 2N3646, 330-008, 530489 and 6 more. Substitute compatibility should be verified for your specific system.
Is 392973 still available?
392973 is currently cancelled.
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