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76740 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

76740: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include seat_angle: 45.0 DEGREES FIRST END, temp_rating: -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF, thread_class: 2A FIRST END A, exterior_color: BLACK, connection_type: THREADED EXTERNAL TUBE FIRST END, inside_diameter: 0.188 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-143-8006, 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
76740
NSN: 5330-00-143-8006
NIINs: 001438006, 001471746, 002036526
FSC: 5330 — Packing and Gasket Materials
CAGE: 80254 — TEXTRON LYCOMING INC WILLIAMSPORT PLANT (USA)
SPECIFICATIONS
seat_angle45.0 DEGREES FIRST END
temp_rating-40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
thread_class2A FIRST END A
exterior_colorBLACK
connection_typeTHREADED EXTERNAL TUBE FIRST END
inside_diameter0.188 INCHES NOMINAL IN
connection_styleSWIVEL NUT, INVERTED FLARE FIRST END
outside_diameter0.375 INCHES NOMINAL IN
thread_directionRIGHT-HAND FIRST END
operating_pressure300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
burst_test_pressure1200.0 POUNDS PER SQUARE INCH LBS
nominal_thread_size0.125 INCHES SECOND END IN
NSN5330-00-143-8006
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 76740 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CROSS-SECTIONAL THICKNESS: 0.030 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 3232 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE WIDTH: 7.970 INCHES NOMINAL IN
•
APERTURE LENGTH: 21.650 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.030 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 3232 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH22.710 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH8.970 INCHES NOMINAL IN
APERTURE WIDTH7.970 INCHES NOMINAL IN
APERTURE LENGTH21.650 INCHES NOMINAL IN
SPECIAL FEATURESFOUR BOLT HOLES 0.302 INCH DIA IN
MATERIALASBESTOS AND RUBBER SYNTHETIC OVERALL
HOLE DIAMETER0.280 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 76740?
76740 is a HOSE ASSEMBLY,NONMETALLIC.
What is the NSN for 76740?
76740 is cataloged in the U.S. Government catalog under NSN 5330-00-143-8006. This indicates validated use in U.S. government and defense supply chains.
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