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PartsTable / COMPONENT / E1121
E1121 ✓ 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 FILTER SEPARATOR,LIQUID FUEL is a the manufacturer industrial component. Key specifications include drill_diameter: 0.125 INCHES NOMINAL IN, pressure_rating: ERR-060, outside_diameter: 0.344 INCHES IN, special_features: THREE MONITOR FUSE INSIDE ONE CARTRIDGE; FLOW IS OUTSIDE IN; END ITEM IS 2330-01-377-9337, supplementary_features: END ITEM IS 2330-01-377-9331. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-223-8966, 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
E1121
NSN: 5120-00-223-8966
FSC: 5120
CAGE: 55719 — IDSC HOLDINGS LLC DIV SNAP-ON INDUSTRIAL, A DIV. OF IDSC HOLDINGS , LLC (USA)
SPECIFICATIONS
drill_diameter0.125 INCHES NOMINAL IN
pressure_ratingERR-060
outside_diameter0.344 INCHES IN
special_featuresTHREE MONITOR FUSE INSIDE ONE CARTRIDGE; FLOW IS OUTSIDE IN; END ITEM IS 2330-01-377-9337
supplementary_featuresEND ITEM IS 2330-01-377-9331
NSN5120-00-223-8966
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER SEPARATOR,LIQUID FUEL TITLE COMPONENT PN E1121 MFR FILTER SEPARATOR,LIQUI
KEY FEATURES
•
OUTSIDE DIAMETER: 0.344 INCHES IN
•
DRILL DIAMETER: 0.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER0.344 INCHES IN
DRILL DIAMETER0.125 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
35765Interchangeable
interchangeable cross-reference
interchangeable
GGG-E-936Interchangeable
interchangeable cross-reference
interchangeable
E921Interchangeable
interchangeable cross-reference
interchangeable
E1421Interchangeable
interchangeable cross-reference
interchangeable
GGG-E-936 TY3Interchangeable
interchangeable cross-reference
interchangeable
SE101521Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is E1121?
E1121 is a FILTER SEPARATOR,LIQUID FUEL.
What parts can replace E1121?
There are 25 known substitutes for E1121: 35765, GGG-E-936, E921 and 22 more. Substitute compatibility should be verified for your specific system.
Is E1121 still available?
E1121 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026