PartsTable
Technical Data Sheet
236637 ✓ 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

TRANSFORMER,POWER AUTOTRANSFORME. Key specifications include color: TAN, material: SILICONE, physical_form: PASTE, part_name_assigned_by_controlling_agency: ADHESIVE,ELECTRICALLY CONDUCTIVE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-562-9187, 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
236637
NSN: 3120-00-562-9187
FSC: 3120
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
colorTAN
materialSILICONE
physical_formPASTE
special_featuresTOS CODE = Z TEMPERATURE FOR STORAGE (TOS) CODE = BELOW -4 DEG F TEMPERATURE FOR SHIPMENT IS AMBIENT TEMPERATURE EXCURSION RANGE IS N/A. DEGF
part_name_assigned_by_controlling_agencyADHESIVE,ELECTRICALLY CONDUCTIVE
NSN3120-00-562-9187
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 236637 · 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
FLANGE WIDTH: 0.1050 INCHES MINIMUM AND 0.1075 INCHES MAXIMUM IN
STYLE DESIGNATOR: SOLID, EXTERNAL FLANGE ONE END
CORNER SHAPE: SQUARE INSIDE RIGHT CORNER
BODY OUTSIDE DIAMETER: 0.8765 INCHES MINIMUM AND 0.8775 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH0.9700 INCHES MINIMUM AND 0.9900 INCHES MAXIMUM IN
FLANGE WIDTH0.1050 INCHES MINIMUM AND 0.1075 INCHES MAXIMUM IN
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
CORNER SHAPESQUARE INSIDE RIGHT CORNER
BODY OUTSIDE DIAMETER0.8765 INCHES MINIMUM AND 0.8775 INCHES MAXIMUM IN
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPECHAMFERED OUTSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER1.2400 INCHES MINIMUM AND 1.2600 INCHES MAXIMUM IN
BODY INSIDE DIAMETER0.6840 INCHES MINIMUM AND 0.6860 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
236637Interchangeable
interchangeable cross-reference
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6540NCM071428Interchangeable
interchangeable cross-reference
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79737Interchangeable
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3760Interchangeable
interchangeable cross-reference
interchangeable
5421 LOCTITEInterchangeable
interchangeable cross-reference
interchangeable
32728Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 236637?
236637 is a TRANSFORMER,POWER AUTOTRANSFORME.
What parts can replace 236637?
There are 6 known substitutes for 236637: 236637, 6540NCM071428, 79737 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 236637?
236637 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-562-9187. This indicates validated use in U.S. government and defense supply chains.
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