PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 90977
90977 ✓ 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 flow_angle: 45.0 DEGREES FIRST END, seat_angle: 37.0 DEGREES SECOND END, thread_class: 3B FIRST END, connection_type: THREADED INTERNAL TUBE FIRST END, connection_style: SWIVEL NUT FLARE SECOND END, outside_diameter: 0.850 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 4720-01-050-3398, 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
90977
NSN: 4720-01-050-3398
FSC: 4720
CAGE: 52054 — COAST METAL CRAFT, INC. (USA)
SPECIFICATIONS
flow_angle45.0 DEGREES FIRST END
seat_angle37.0 DEGREES SECOND END
thread_class3B FIRST END
connection_typeTHREADED INTERNAL TUBE FIRST END
connection_styleSWIVEL NUT FLARE SECOND END
outside_diameter0.850 INCHES NOMINAL IN
special_featuresWEAPON SYSTEM ESSENTIAL
thread_directionRIGHT-HAND FIRST END
operating_pressure110.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
burst_test_pressure240.0 POUNDS PER SQUARE INCH LBS
nominal_thread_size0.750 INCHES FIRST END IN
end_connection_designELBOW FIRST END
NSN4720-01-050-3398
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 90977 · 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
•
CONNECTION STYLE: SWIVEL NUT FLARE SECOND END
•
LAYER COMPOSITION AND LOCATION: OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
•
NOMINAL THREAD SIZE: 0.750 INCHES FIRST END IN
•
CONNECTION TYPE: THREADED INTERNAL TUBE FIRST END
•
THREAD DIRECTION: RIGHT-HAND FIRST END
•
FLOW ANGLE: 45.0 DEGREES FIRST END
•
END CONNECTION DESIGN: ELBOW FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
CONNECTION STYLESWIVEL NUT FLARE SECOND END
LAYER COMPOSITION AND LOCATIONOUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
NOMINAL THREAD SIZE0.750 INCHES FIRST END IN
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
THREAD DIRECTIONRIGHT-HAND FIRST END
FLOW ANGLE45.0 DEGREES FIRST END
CONNECTION STYLESWIVEL NUT FLARE FIRST END
END CONNECTION DESIGNELBOW FIRST END
BURST TEST PRESSURE240.0 POUNDS PER SQUARE INCH LBS
END CONNECTION DESIGNELBOW SECOND END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
920-71Interchangeable
interchangeable cross-reference
interchangeable
5330PL0633750Interchangeable
interchangeable cross-reference
interchangeable
D8929-25A336Interchangeable
interchangeable cross-reference
interchangeable
H9207-1Interchangeable
interchangeable cross-reference
interchangeable
037356KInterchangeable
interchangeable cross-reference
interchangeable
92071-1028Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 90977?
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 90977?
90977 is a HOSE ASSEMBLY,METALLIC.
What parts can replace 90977?
There are 6 known substitutes for 90977: 920-71, 5330PL0633750, D8929-25A336 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 90977?
90977 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-050-3398. 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 — 90977

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