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Technical Data Sheet
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CHE1 ✓ 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 ADAPTER,STRAIGHT,PIPE TO HOSE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY A356.0 OVERALL, connection_style: PLAIN (PIPE) FIRST END, operating_pressure: 100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, nominal_thread_size: 1.250 INCHES FIRST END IN, nominal_overall_length: 2.100 INCHES IN, thread_series_designator: NPTF FIRST END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-056-4206, 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
CHE1
NSN: 4730-00-056-4206
FSC: 4730
CAGE: 86192 — CLEMCO INDUSTRIES CORP (USA)
SPECIFICATIONS
materialALUMINUM ALLOY A356.0 OVERALL
connection_stylePLAIN (PIPE) FIRST END
operating_pressure100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size1.250 INCHES FIRST END IN
nominal_overall_length2.100 INCHES IN
thread_series_designatorNPTF FIRST END
nominal_inside_diameter_hose_accommodated0.750 INCHES SECOND END IN
nominal_outside_diameter_hose_accommodated1.500 INCHES SECOND END IN
NSN4730-00-056-4206
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: CHE1 · 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
KEY FEATURES
•
THREAD SERIES DESIGNATOR: NPTF FIRST END
•
MATERIAL: ALUMINUM ALLOY A356.0 OVERALL
•
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED: 1.500 INCHES SECOND END IN
•
NOMINAL OVERALL LENGTH: 2.100 INCHES IN
•
OPERATING PRESSURE: 100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 0.750 INCHES SECOND END IN
•
NOMINAL THREAD SIZE: 1.250 INCHES FIRST END IN
•
CONNECTION STYLE: PLAIN (PIPE) FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SERIES DESIGNATORNPTF FIRST END
MATERIALALUMINUM ALLOY A356.0 OVERALL
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED1.500 INCHES SECOND END IN
NOMINAL OVERALL LENGTH2.100 INCHES IN
OPERATING PRESSURE100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED0.750 INCHES SECOND END IN
NOMINAL THREAD SIZE1.250 INCHES FIRST END IN
CONNECTION STYLEPLAIN (PIPE) FIRST END
CONNECTION STYLESOCKET (HOSE) SECOND END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
578Interchangeable
interchangeable cross-reference
interchangeable
80GX776Interchangeable
interchangeable cross-reference
interchangeable
8RD3019Interchangeable
interchangeable cross-reference
interchangeable
5-148Interchangeable
interchangeable cross-reference
interchangeable
7220-211-6-8VInterchangeable
interchangeable cross-reference
interchangeable
JHP108-626Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CHE1?
CHE1 is a ADAPTER,STRAIGHT,PIPE TO HOSE.
What parts can replace CHE1?
There are 19 known substitutes for CHE1: 578, 80GX776, 8RD3019 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CHE1?
CHE1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-056-4206. 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