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PartsTable / COMPONENT / 2A811
2A811 ✓ 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 RETAINER,ROLLER,BEARING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, special_features: DOUBLE-ENDED; FOR SLOTTED OR ROCKER LUG COUPLINGS ON 1, 1-1/2 AND 2-1/2 IN. FIRE HOSES IN.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-596-1427, 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
2A811
NSN: 5120-00-596-1427
FSC: 5120
CAGE: 87475 — WESTERN FIRE EQUIPMENT CO SUB OF PREMIER INDUSTRIAL CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
special_featuresDOUBLE-ENDED; FOR SLOTTED OR ROCKER LUG COUPLINGS ON 1, 1-1/2 AND 2-1/2 IN. FIRE HOSES IN
NSN5120-00-596-1427
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RETAINER,ROLLER,BEARING TITLE COMPONENT PN 2A811 MFR RETAINER,ROLLER,BEARIN
KEY FEATURES
•
MATERIAL: COPPER ALLOY OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESDOUBLE-ENDED; FOR SLOTTED OR ROCKER LUG COUPLINGS ON 1, 1-1/2 AND 2-1/2 IN. FIRE HOSES IN
MATERIALCOPPER ALLOY OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
5100101Interchangeable
interchangeable cross-reference
interchangeable
HY2Interchangeable
interchangeable cross-reference
interchangeable
NFES 0234Interchangeable
interchangeable cross-reference
interchangeable
2A910Interchangeable
interchangeable cross-reference
interchangeable
2-0043-1Interchangeable
interchangeable cross-reference
interchangeable
NFES 0235Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2A811?
2A811 is a RETAINER,ROLLER,BEARING.
What parts can replace 2A811?
There are 6 known substitutes for 2A811: 5100101, HY2, NFES 0234 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2A811?
2A811 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-596-1427. 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