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CGA E-1 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

CGA E-1: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, temp_rating: -20.0 FAHRENHEIT SINGLE RESPONSE DEGF, flange_width: 0.125 INCHES NOMINAL IN, thread_class: 2B FIRST END, shoulder_type: DOUBLE FLANGE, exterior_color: RED. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-025-1334, 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
CGA E-1
NSN: 4730-00-025-1334
NIINs: 000251334, 002306573, 002306575, 002894253, 003568572, 003694672, 004496632
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 01701 — COMPRESSED GAS ASSN (USA)
SPECIFICATIONS
materialCOPPER ALLOY
temp_rating-20.0 FAHRENHEIT SINGLE RESPONSE DEGF
flange_width0.125 INCHES NOMINAL IN
thread_class2B FIRST END
shoulder_typeDOUBLE FLANGE
exterior_colorRED
overall_length1.468 INCHES NOMINAL IN
connection_typeTHREADED INTERNAL TUBE FIRST END
inside_diameter0.313 INCHES NOMINAL IN
connection_styleSWIVEL NUT, GAS FIRST END
outside_diameter0.656 INCHES NOMINAL IN
special_featuresARPM IP-7 TYPE T
NSN4730-00-025-1334
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: CGA E-1 · 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
•
FIRST END SEAT ANGLE IN DEG: 37.0
•
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 0.430 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ADAPTER BODY
•
FLANGE WIDTH: 0.125 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY
•
FLANGE OUTSIDE DIAMETER: 0.498 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FIRST END SEAT ANGLE IN DEG37.0
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED0.430 INCHES NOMINAL IN
STYLE DESIGNATORADAPTER BODY
OVERALL LENGTH1.656 INCHES NOMINAL IN
FLANGE WIDTH0.125 INCHES NOMINAL IN
END ITEM IDENTIFICATIONPOSEIDON SUBMARINE/NAVY STRATEGIC WEAPON SYSTEM
MATERIALCOPPER ALLOY
FLANGE OUTSIDE DIAMETER0.498 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
MS15011PC7Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is CGA E-1?
CGA E-1 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace CGA E-1?
There is 1 known substitute for CGA E-1: MS15011PC7. Substitute compatibility should be verified for your specific system.
What is the NSN for CGA E-1?
CGA E-1 is cataloged in the U.S. Government catalog under NSN 4730-00-025-1334. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.