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Technical Data Sheet
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422-14 — COUPLING ASSEMBLY,QUICK DISCONNE

✓ Government record, cited
InLine · MRO · MRO_GENERAL
PRODUCT OVERVIEW

422-14: COUPLING ASSEMBLY,QUICK DISCONNE.

Mini gender changers make it possible to convert one interface into another, e.g. to convert a male connector into a female connector or vice versa. This adapter serves as an ‘interface protector’: It protects a heavily used Sub D interface, where cables are often plugged in and unplugged, causing the contact surfaces to wear out.

This part is cataloged in the U.S. Government catalog under NSN 4720-00-162-2888, 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
MRO→ MRO_GENERAL→ 422-14
NSN: 4720-00-162-2888
NIINs: 001622888, 001671366, 004434746, 005204240, 006435975
FSC: 4720 — Hose and Flexible Tubing
CAGE: 0W357 — PDI GROUND SUPPORT SYSTEMS, INC. (USA)
SPECIFICATIONS
materialSTEEL BODY AND CONTACT
overall_length1.156 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S)
overall_diameter0.375 INCHES NOMINAL IN
style_designatorCYLINDRICAL SHAPE
precious_materialSILVER
surface_treatmentSILVER CONTACT
current_rating_in_amps25.0
voltage_rating_in_volts500.0 AC
mounting_facility_quantity1
terminal_type_and_quantity1 TURRET CENTER
precious_material_and_weight0.005 SILVER GRAINS, TROY
NSN4720-00-162-2888
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 422-14 · InLine ⚠ 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: 52.375 INCHES NOMINAL OVERALL IN
•
MINIMUM INSIDE BENDING RADIUS: 3.500 INCHES IN
•
CONNECTION STYLE: SWIVEL NUT FLARE FIRST END
•
END CONNECTION DESIGN: STRAIGHT FIRST END
•
LAYER COMPOSITION AND LOCATION: OUTER LAYER MOLDED RUBBER, SYNTHETIC AND 1ST LAYER BRAIDED STEEL WIRE
•
CONNECTION TYPE: THREADED INTERNAL TUBE FIRST END
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 0.531 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH52.375 INCHES NOMINAL OVERALL IN
MINIMUM INSIDE BENDING RADIUS3.500 INCHES IN
CONNECTION STYLESWIVEL NUT FLARE FIRST END
END CONNECTION DESIGNSTRAIGHT FIRST END
LAYER COMPOSITION AND LOCATIONOUTER LAYER MOLDED RUBBER, SYNTHETIC AND 1ST LAYER BRAIDED STEEL WIRE
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER0.531 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND FIRST END
NOMINAL THREAD SIZE0.438 INCHES FIRST END IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 422-14?
422-14 is a COUPLING ASSEMBLY,QUICK DISCONNE manufactured by InLine. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 422-14?
422-14 is cataloged in the U.S. Government catalog under NSN 4720-00-162-2888. This indicates validated use in U.S. government and defense supply chains.
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