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850353 ✓ Verified by PartsTable
bluechip · 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

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include color: ORANGE, material: PLASTIC, design_type: PROJECTION, overall_width: 1.000 INCHES NOMINAL IN, cutout_feature: NOT PROVIDED, transparent_feature: NOT INCLUDED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-064-7459, 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
850353
NSN: 3120-00-064-7459
FSC: 3120
CAGE: 7PZX0 — FAIRBANKS MORSE, LLC (USA)
SPECIFICATIONS
colorORANGE
materialPLASTIC
design_typePROJECTION
overall_width1.000 INCHES NOMINAL IN
cutout_featureNOT PROVIDED
special_featuresPOST-IT NOTE TAPE FLAGS; REMOVABLE; ABLE TO WRITE ON FLAG; PACKAGE CONTAINS TWO DISPENSERS WITH 50 SIGNAL TABS EACH DISPENSER FOR A TOTAL OF 100 TABS
transparent_featureNOT INCLUDED
environmental_attribute_codeCOMPREHENSIVE PROCUREMENT GUIDELINE - NON-PAPER OFFICE PRODUCTS - PLASTIC DESKTOP ACCESSORIES
part_name_assigned_by_controlling_agencyTAB SIGNAL PROJECTION PLAS 1IN W ABLE TO WRITE ON FLAG 50S IN
NSN3120-00-064-7459
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 850353 · bluechip ⚠ 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
•
BODY OUTSIDE DIAMETER: 7.0680 INCHES MINIMUM AND 7.0700 INCHES MAXIMUM IN
•
BODY INSIDE DIAMETER: 6.0050 INCHES MINIMUM AND 6.0070 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH9.0625 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER7.0680 INCHES MINIMUM AND 7.0700 INCHES MAXIMUM IN
BODY INSIDE DIAMETER6.0050 INCHES MINIMUM AND 6.0070 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
850353Interchangeable
interchangeable cross-reference
interchangeable
680-4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 850353?
850353 is a CONNECTOR,RECEPTACLE,ELECTRICAL manufactured by bluechip.
What parts can replace 850353?
There are 2 known substitutes for 850353: 850353, 680-4. Substitute compatibility should be verified for your specific system.
What is the NSN for 850353?
850353 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-064-7459. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026