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Technical Data Sheet
PartsTable / COMPONENT / EH28-C
EH28-C ✓ Verified by PartsTable
— · HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The UNION,PIPE TO HOSE is a the manufacturer industrial component. Key specifications include end_item_identification: USED ON KOPCO WASTE COMPACTOR MODEL 1800SS OZONE LIGHT SOCKET. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-457-8136, 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
EH28-C
NSN: 4730-01-457-8136
FSC: 4730
CAGE: 041T0 — KOPCO INC (USA)
SPECIFICATIONS
end_item_identificationUSED ON KOPCO WASTE COMPACTOR MODEL 1800SS OZONE LIGHT SOCKET
NSN4730-01-457-8136
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: EH28-C · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONUSED ON KOPCO WASTE COMPACTOR MODEL 1800SS OZONE LIGHT SOCKET
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
MA265Interchangeable
interchangeable cross-reference
interchangeable
24716Interchangeable
interchangeable cross-reference
interchangeable
70277045Interchangeable
interchangeable cross-reference
interchangeable
83405BInterchangeable
interchangeable cross-reference
interchangeable
33665Interchangeable
interchangeable cross-reference
interchangeable
9147Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is EH28-C?
EH28-C is a UNION,PIPE TO HOSE.
What parts can replace EH28-C?
There are 14 known substitutes for EH28-C: MA265, 24716, 70277045 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for EH28-C?
EH28-C is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-457-8136. 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