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31137322 — BEARING,WASHER,THRUST

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

31137322: BEARING,WASHER,THRUST.

The BEARING,WASHER,THRUST is a the manufacturer industrial component. Key specifications include special_features: CAGE 40608 MILLER ELECTRIC MFG CO 920-734-9821 OEM, end_item_identification: WELDING MACHI, part_name_assigned_by_controlling_agency: CAM,SELECTOR SWITCH. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-103-1661, 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
31137322
NSN: 3120-01-103-1661
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 13446 — PERKINS ENGINES INC (USA)
SPECIFICATIONS
special_featuresCAGE 40608 MILLER ELECTRIC MFG CO 920-734-9821 OEM
end_item_identificationWELDING MACHI
part_name_assigned_by_controlling_agencyCAM,SELECTOR SWITCH
NSN3120-01-103-1661
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 31137322 · 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
SUBSTITUTES & CROSS-REFERENCES 1
161297Reference 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 31137322?
31137322 is a BEARING,WASHER,THRUST.
What parts can replace 31137322?
There is 1 known substitute for 31137322: 161297. Substitute compatibility should be verified for your specific system.
What is the NSN for 31137322?
31137322 is cataloged in the U.S. Government catalog under NSN 3120-01-103-1661. This indicates validated use in U.S. government and defense supply chains.
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