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21TS2078 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

21TS2078: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include seat_angle: 42.0 DEGREES SECOND END, temp_rating: -65.0 FAHRENHEIT SINGLE RESPONSE DEGF, thread_class: 2B AND 2A SECOND END A, connection_type: THREADED EXTERNAL TUBE FIRST END, inside_diameter: 0.125 INCHES NOMINAL IN, connection_style: INVERTED FLARE SECOND END. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-774-4040, 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
21TS2078
NSN: 4720-00-774-4040
FSC: 4720 — Hose and Flexible Tubing
CAGE: 23040 — FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES (USA)
SPECIFICATIONS
seat_angle42.0 DEGREES SECOND END
temp_rating-65.0 FAHRENHEIT SINGLE RESPONSE DEGF
thread_class2B AND 2A SECOND END A
connection_typeTHREADED EXTERNAL TUBE FIRST END
inside_diameter0.125 INCHES NOMINAL IN
connection_styleINVERTED FLARE SECOND END
outside_diameter0.469 INCHES NOMINAL IN
special_featuresTHD EXTERNAL AND INTERNAL TUBE CONNECTION ON 2ND END; MEDIA FOR WHICH DESIGNED: HYDRAULIC FLUID,NONPETROLEUM BASE
thread_directionRIGHT-HAND SECOND END
burst_test_pressure5000.0 POUNDS PER SQUARE INCH LBS
nominal_thread_size0.438 INCHES FIRST END IN
end_connection_designSTRAIGHT SECOND END
NSN4720-00-774-4040
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 21TS2078 · 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: 18.219 INCHES NOMINAL OVERALL IN
•
TEMP RATING: -65.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
CONNECTION STYLE: FLARED FIRST END
•
END CONNECTION DESIGN: STRAIGHT FIRST END
•
LAYER COMPOSITION AND LOCATION: 1ST LAYER BRAIDED COTTON CORD AND 2ND LAYER BRAIDED COTTON CORD AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
•
CONNECTION TYPE: INTERNALLY AND EXTERNALLY THREADED TUBE SECOND END
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH18.219 INCHES NOMINAL OVERALL IN
TEMP RATING-65.0 FAHRENHEIT SINGLE RESPONSE DEGF
CONNECTION STYLEFLARED FIRST END
CONNECTION STYLEINVERTED FLARE SECOND END
END CONNECTION DESIGNSTRAIGHT FIRST END
END CONNECTION DESIGNSTRAIGHT SECOND END
LAYER COMPOSITION AND LOCATION1ST LAYER BRAIDED COTTON CORD AND 2ND LAYER BRAIDED COTTON CORD AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
CONNECTION TYPEINTERNALLY AND EXTERNALLY THREADED TUBE SECOND END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
CROSS-SECTIONAL SHAPE STYLEROUND
SUBSTITUTES & CROSS-REFERENCES 6
1261958Reference document
Same NSN cross-reference
Reference document — Secondary reference
H6222Reference document
Same NSN cross-reference
Reference document — Secondary reference
FC6222Reference document
Same NSN cross-reference
Reference document — Secondary reference
21TS2078AReference document
Same NSN cross-reference
Reference document — Secondary reference
253-59091-02700Reference document
Same NSN cross-reference
Reference document — Secondary reference
8420Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 21TS2078?
21TS2078 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 21TS2078?
There are 6 known substitutes for 21TS2078: 1261958, H6222, FC6222 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21TS2078?
21TS2078 is cataloged in the U.S. Government catalog under NSN 4720-00-774-4040. This indicates validated use in U.S. government and defense supply chains.
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