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SS21732 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The SEAL,BEARING is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2835-00-888-3842, 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
SS21732
NSN: 2835-00-888-3842
FSC: 2835
CAGE: 91587 — REXNORD INDUSTRIES, LLC DIV AEROSPACE SOLUTIONS DOWNERS GROVE (USA)
SPECIFICATIONS
Part NumberSS21732
NSN2835-00-888-3842
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SEAL,BEARING TITLE COMPONENT PN SS21732 MFR SEAL,BEARING
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: OVERALL LENGTH 0.625 IN.; BODY 2.030 IN. MIN AND 2.032 IN. MAX OD; SEAT 1.812 IN. DIA TAPERED TO 1.54 IN. DIA; BORE 1.182 IN. MIN AND 1.184 IN. MAX DIA; COUNTERBORE 1.46 IN. DIA BY 0.41 IN. MIN AND 0.45 IN. MAX DEEP IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONOVERALL LENGTH 0.625 IN.; BODY 2.030 IN. MIN AND 2.032 IN. MAX OD; SEAT 1.812 IN. DIA TAPERED TO 1.54 IN. DIA; BORE 1.182 IN. MIN AND 1.184 IN. MAX DIA; COUNTERBORE 1.46 IN. DIA BY 0.41 IN. MIN AND 0.45 IN. MAX DEEP IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
115571Interchangeable
interchangeable cross-reference
interchangeable
1147F53-7Interchangeable
interchangeable cross-reference
interchangeable
11557-2Interchangeable
interchangeable cross-reference
interchangeable
3780 50Interchangeable
interchangeable cross-reference
interchangeable
NAS907 TYDInterchangeable
interchangeable cross-reference
interchangeable
12421410Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SS21732?
SS21732 is a SEAL,BEARING.
What parts can replace SS21732?
There are 7 known substitutes for SS21732: 115571, 1147F53-7, 11557-2 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SS21732?
SS21732 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2835-00-888-3842. 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