PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 440307
440307 ✓ 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 ASSEMBLY,METALLIC is a the manufacturer industrial component. Key specifications include temp_rating: -54.0 CELSIUS AND 125.0 CELSIUS SINGLE RESPONSE DEGC, exterior_color: YELLOW, features_provided: IDENTICAL ENDS, operating_pressure: 100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS, media_for_which_designed: HYDRAULIC FLUID, SILICATE-ESTER BASE SINGLE RESPONSE, hydrostatic_test_pressure: 150.0 POUNDS PER SQUARE INCH LBS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-419-3259, 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
440307
NSN: 4720-00-419-3259
FSC: 4720
CAGE: 49956 — RAYTHEON COMPANY DIV CORP (USA)
SPECIFICATIONS
temp_rating-54.0 CELSIUS AND 125.0 CELSIUS SINGLE RESPONSE DEGC
exterior_colorYELLOW
features_providedIDENTICAL ENDS
operating_pressure100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
media_for_which_designedHYDRAULIC FLUID, SILICATE-ESTER BASE SINGLE RESPONSE
hydrostatic_test_pressure150.0 POUNDS PER SQUARE INCH LBS
measuring_method_and_length25.680 INCHES NOMINAL WORKING IN
NSN4720-00-419-3259
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 440307 · 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
•
HYDROSTATIC TEST PRESSURE: 150.0 POUNDS PER SQUARE INCH LBS
•
FEATURES PROVIDED: IDENTICAL ENDS
•
MEASURING METHOD AND LENGTH: 25.680 INCHES NOMINAL WORKING IN
•
EXTERIOR COLOR: YELLOW
•
MEDIA FOR WHICH DESIGNED: HYDRAULIC FLUID, SILICATE-ESTER BASE SINGLE RESPONSE
•
TEMP RATING: -54.0 CELSIUS AND 125.0 CELSIUS SINGLE RESPONSE DEGC
•
OPERATING PRESSURE: 100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
TECHNICAL CHARACTERISTICS (FLIS)
HYDROSTATIC TEST PRESSURE150.0 POUNDS PER SQUARE INCH LBS
FEATURES PROVIDEDIDENTICAL ENDS
MEASURING METHOD AND LENGTH25.680 INCHES NOMINAL WORKING IN
EXTERIOR COLORYELLOW
MEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID, SILICATE-ESTER BASE SINGLE RESPONSE
TEMP RATING-54.0 CELSIUS AND 125.0 CELSIUS SINGLE RESPONSE DEGC
OPERATING PRESSURE100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
77-556AInterchangeable
interchangeable cross-reference
interchangeable
556AInterchangeable
interchangeable cross-reference
interchangeable
077-55600Interchangeable
interchangeable cross-reference
interchangeable
68479Interchangeable
interchangeable cross-reference
interchangeable
8875-00Interchangeable
interchangeable cross-reference
interchangeable
GG-K-391Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 440307?
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 440307?
440307 is a HOSE ASSEMBLY,METALLIC.
What parts can replace 440307?
There are 10 known substitutes for 440307: 77-556A, 556A, 077-55600 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 440307?
440307 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-419-3259. 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 — 440307

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