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PartsTable / COMPONENT / E1181-54-1
E1181-54-1 ✓ 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 SLEEVE NEOPRENE is a the manufacturer industrial component. Key specifications include bearings: NOT INCLUDED, material: STEEL CORROSION RESISTING, bore_type: STRAIGHT, thickness: 1.000 INCHES NOMINAL IN, unit_type: TRANSMISSION LINE, face_width: 0.245 INCHES MINIMUM AND 0.248 INCHES MAXIMUM 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 2925-00-497-4957, 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
E1181-54-1
NSN: 2925-00-497-4957
FSC: 2925
CAGE: 08484 — BREEZE-EASTERN LLC (USA)
SPECIFICATIONS
bearingsNOT INCLUDED
materialSTEEL CORROSION RESISTING
bore_typeSTRAIGHT
thickness1.000 INCHES NOMINAL IN
unit_typeTRANSMISSION LINE
face_width0.245 INCHES MINIMUM AND 0.248 INCHES MAXIMUM IN
seat_angle14.0 DEGREES NOMINAL
shaft_typeROUND, FLATTED SINGLE ACTUATOR
bore_length0.245 INCHES MINIMUM AND 0.248 INCHES MAXIMUM IN
design_formPLAIN
design_typeUNIDIRECTIONAL
flat_height0.216 INCHES MINIMUM AND 0.220 INCHES MAXIMUM SINGLE ACTUATOR IN
NSN2925-00-497-4957
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SLEEVE NEOPRENE TITLE COMPONENT PN E1181-54-1 MFR SLEEVE NEOPRENE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
23379Interchangeable
interchangeable cross-reference
interchangeable
GGG-D-296Interchangeable
interchangeable cross-reference
interchangeable
382 1-1/8-7 UNCInterchangeable
interchangeable cross-reference
interchangeable
128657-H1Interchangeable
interchangeable cross-reference
interchangeable
2566-057-064Interchangeable
interchangeable cross-reference
interchangeable
2566-57-64Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is E1181-54-1?
E1181-54-1 is a SLEEVE NEOPRENE.
What parts can replace E1181-54-1?
There are 13 known substitutes for E1181-54-1: 23379, GGG-D-296, 382 1-1/8-7 UNC and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for E1181-54-1?
E1181-54-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2925-00-497-4957. 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