PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 3H379-12
3H379-12 ✓ Verified by PartsTable
— · PIPE SECTION
WHAT YOU NEED TO KNOW
Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW

The HOSE,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE TUBE, temp_rating: -65.0 FAHRENHEIT AND 450.0 FAHRENHEIT SINGLE RESPONSE DEGF, exterior_color: NATURAL, vacuum_in_torr: 50.8, inside_diameter: 0.625 INCHES NOMINAL IN, outside_diameter: 0.789 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-973-5484, 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
3H379-12
NSN: 4720-00-973-5484
FSC: 4720
CAGE: 14798 — DESIGNED METAL CONNECTIONS INC DBA PERMASWAGE USA DIV PERMASWAGE, A PCC COMPANY (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE TUBE
temp_rating-65.0 FAHRENHEIT AND 450.0 FAHRENHEIT SINGLE RESPONSE DEGF
exterior_colorNATURAL
vacuum_in_torr50.8
inside_diameter0.625 INCHES NOMINAL IN
outside_diameter0.789 INCHES NOMINAL IN
operating_pressure1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
burst_test_pressure5000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
inside_surface_conditionSMOOTH
hydrostatic_test_pressure2000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
cross-sectional_shape_styleROUND
measuring_method_and_length2.812 INCHES NOMINAL EXCLUDING END FITTINGS IN
NSN4720-00-973-5484
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 3H379-12 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
EXTERIOR COLOR: NATURAL
•
MINIMUM INSIDE BENDING RADIUS: 6.500 INCHES IN
•
INSIDE DIAMETER: 0.625 INCHES NOMINAL IN
•
BURST TEST PRESSURE: 5000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
•
OUTSIDE DIAMETER: 0.789 INCHES NOMINAL IN
•
HYDROSTATIC TEST PRESSURE: 2000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
•
OPERATING PRESSURE: 1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
OUTER COVERING ENVIRONMENTAL PROTECTION: CORROSION RESISTANT
TECHNICAL CHARACTERISTICS (FLIS)
EXTERIOR COLORNATURAL
MINIMUM INSIDE BENDING RADIUS6.500 INCHES IN
INSIDE DIAMETER0.625 INCHES NOMINAL IN
BURST TEST PRESSURE5000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
OUTSIDE DIAMETER0.789 INCHES NOMINAL IN
HYDROSTATIC TEST PRESSURE2000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
OPERATING PRESSURE1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
OUTER COVERING ENVIRONMENTAL PROTECTIONCORROSION RESISTANT
MEASURING METHOD AND LENGTH2.812 INCHES NOMINAL EXCLUDING END FITTINGS IN
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE TUBE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
52809Interchangeable
interchangeable cross-reference
interchangeable
GGG-G-17 TY8CL4STBInterchangeable
interchangeable cross-reference
interchangeable
599-9642-120Interchangeable
interchangeable cross-reference
interchangeable
6661-2Interchangeable
interchangeable cross-reference
interchangeable
66612-1Interchangeable
interchangeable cross-reference
interchangeable
RMC6121A-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 3H379-12?
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 3H379-12?
3H379-12 is a HOSE,NONMETALLIC.
What parts can replace 3H379-12?
There are 6 known substitutes for 3H379-12: 52809, GGG-G-17 TY8CL4STB, 599-9642-120 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3H379-12?
3H379-12 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-973-5484. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 3H379-12

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026