PartsTable
Technical Data Sheet
Download PDF

6N4377 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

6N4377: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include connection_type: THREADED INTERNAL TUBE FIRST END, inside_surface_condition: SMOOTH, measuring_method_and_length: 96.000 INCHES NOMINAL OVERALL IN. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-311-5565, 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
6N4377
NSN: 4720-01-311-5565
FSC: 4720 — Hose and Flexible Tubing
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
connection_typeTHREADED INTERNAL TUBE FIRST END
end_item_identificationCATERPILLAR DSL. ENGINE,5.4 BORE SIX STROKE 900 RPM COUNTER CLOCK WISE,3412 GEN. SET ENGINE,SER. NO. 81Z7350 AND 81Z7354 RPM
inside_surface_conditionSMOOTH
measuring_method_and_length96.000 INCHES NOMINAL OVERALL IN
NSN4720-01-311-5565
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 6N4377 · 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
•
MEASURING METHOD AND LENGTH: 96.000 INCHES NOMINAL OVERALL IN
•
CONNECTION TYPE: THREADED INTERNAL TUBE FIRST END
•
INSIDE SURFACE CONDITION: SMOOTH
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH96.000 INCHES NOMINAL OVERALL IN
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
INSIDE SURFACE CONDITIONSMOOTH
END ITEM IDENTIFICATIONCATERPILLAR DSL. ENGINE,5.4 BORE SIX STROKE 900 RPM COUNTER CLOCK WISE,3412 GEN. SET ENGINE,SER. NO. 81Z7350 AND 81Z7354 RPM
OTHER ITEMS IN FSC 4720 — Hose and Flexible Tubing
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4720-00-000-0080 4720-00-000-0081 4720-00-000-0084 4720-00-000-0724 4720-00-001-0014 4720-00-001-0015 4720-00-001-0023 4720-00-001-0025
SUBSTITUTES & CROSS-REFERENCES 1
10405937Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 6N4377?
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 6N4377?
6N4377 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 6N4377?
There is 1 known substitute for 6N4377: 10405937. Substitute compatibility should be verified for your specific system.
What is the NSN for 6N4377?
6N4377 is cataloged in the U.S. Government catalog under NSN 4720-01-311-5565. 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 — 6N4377

✓ 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.