PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 2827-28
2827-28 ✓ 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 BACKSHELL,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include width: 11.000 INCHES NOMINAL IN, length: 17.000 INCHES NOMINAL IN, material: ALUMINUM, base_color: WHITE, usage_form: SHEET, design_type: DOUBLE FACE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-228-5838, 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
2827-28
NSN: 3120-01-228-5838
FSC: 3120
CAGE: 49576 — QUINCY COMPRESSOR DIVISION OF COLTEC INDUSTRIES INC DBA QUINCY COMPRESSOR DIV QUINCY COMPRESSOR (USA)
SPECIFICATIONS
width11.000 INCHES NOMINAL IN
length17.000 INCHES NOMINAL IN
materialALUMINUM
base_colorWHITE
usage_formSHEET
design_typeDOUBLE FACE
thread_class2B
adjustabilityNONADJUSTABLE
vial_quantity4 PLUMB
overall_length4.000 INCHES NOMINAL IN
overall_diameter2.000 INCHES NOMINAL IN
size_designation32
NSN3120-01-228-5838
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 2827-28 · 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 8
2828Interchangeable
interchangeable cross-reference
interchangeable
89-432-19Interchangeable
interchangeable cross-reference
interchangeable
7707286P16Interchangeable
interchangeable cross-reference
interchangeable
5210-00-926-5430Interchangeable
interchangeable cross-reference
interchangeable
GGG-L-211Interchangeable
interchangeable cross-reference
interchangeable
GGG-L-211 TY1CL1STBInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2827-28?
2827-28 is a BACKSHELL,ELECTRICAL CONNECTOR.
What parts can replace 2827-28?
There are 8 known substitutes for 2827-28: 2828, 89-432-19, 7707286P16 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2827-28?
2827-28 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-228-5838. 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