PartsTable
Technical Data Sheet
Download PDF

3665G020 — WYE,TRUE,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

3665G020: WYE,TRUE,PIPE.

The WYE,TRUE,PIPE is a the manufacturer industrial component. Key specifications include material: PLASTIC OVERALL, special_features: PIPE, WYE, CPVC, 45 DEG, 2 X 2 X 2 INCHES, SCHEDULE 80 FITTINGS WEIGHT: 1.7 LBS. LBS, operating_pressure: 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, maximum_operating_temp: 200.0 FAHRENHEIT SINGLE RESPONSE DEGF.

This part is cataloged in the U.S. Government catalog under NSN 4730-01-708-1248, 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
3665G020
NSN: 4730-01-708-1248
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 6E097 — RYAN HERCO FLOW SOLUTIONS INC DBA MENSCO DIV (USA)
SPECIFICATIONS
materialPLASTIC OVERALL
special_featuresPIPE, WYE, CPVC, 45 DEG, 2 X 2 X 2 INCHES, SCHEDULE 80 FITTINGS WEIGHT: 1.7 LBS. LBS
operating_pressure400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
maximum_operating_temp200.0 FAHRENHEIT SINGLE RESPONSE DEGF
NSN4730-01-708-1248
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 3665G020 · 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
•
OPERATING PRESSURE: 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
MAXIMUM OPERATING TEMP: 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
MATERIAL: PLASTIC OVERALL
TECHNICAL CHARACTERISTICS
OPERATING PRESSURE400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MAXIMUM OPERATING TEMP200.0 FAHRENHEIT SINGLE RESPONSE DEGF
SPECIAL FEATURESPIPE, WYE, CPVC, 45 DEG, 2 X 2 X 2 INCHES, SCHEDULE 80 FITTINGS WEIGHT: 1.7 LBS. LBS
MATERIALPLASTIC OVERALL
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES 1
9870-020Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 3665G020?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 3665G020?
3665G020 is a WYE,TRUE,PIPE.
What parts can replace 3665G020?
There is 1 known substitute for 3665G020: 9870-020. Substitute compatibility should be verified for your specific system.
What is the NSN for 3665G020?
3665G020 is cataloged in the U.S. Government catalog under NSN 4730-01-708-1248. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 3665G020

✓ 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.