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NX-5 — COUPLER,ANTENNA

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

NX-5: COUPLER,ANTENNA.

The COUPLER,ANTENNA is a the manufacturer industrial component. Key specifications include diameter: 0.156 INCHES NOMINAL IN, material: PLASTIC POLYAMIDE NYLON OVERALL, overall_width: 0.375 INCHES NOMINAL IN, special_features: ITEM HAS A 0.6 METER INTERCONNECT CABLE, PRE-TUNED AT 518KHZ KHz, style_designator: SINGLE LOOP, tongue_hole_type: ROUND, UNTHREADED. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-178-8112, 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
NX-5
NSN: 5340-00-178-8112
NIINs: 001788112, 002182531, 012493790, 015577050
FSC: 5340 — Hardware, Commercial
CAGE: 0WYH2 — ELECTROVERT USA CORP (USA)
SPECIFICATIONS
diameter0.156 INCHES NOMINAL IN
materialPLASTIC POLYAMIDE NYLON OVERALL
overall_width0.375 INCHES NOMINAL IN
special_featuresITEM HAS A 0.6 METER INTERCONNECT CABLE, PRE-TUNED AT 518KHZ KHz
style_designatorSINGLE LOOP
tongue_hole_typeROUND, UNTHREADED
material_thickness0.046 INCHES NOMINAL IN
loop_inside_diameter0.437 INCHES NOMINAL IN
distance_from_loop_center_to_tongue_end0.447 INCHES NOMINAL IN
center_to_center_distance_between_loop_and_mounting_hole0.468 INCHES NOMINAL IN
NSN5340-00-178-8112
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: NX-5 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
•
STYLE DESIGNATOR: SINGLE LOOP
•
DIAMETER: 0.128 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.032 INCHES NOMINAL IN
•
DISTANCE FROM LOOP CENTER TO TONGUE END: 0.447 INCHES NOMINAL IN
•
TONGUE HOLE TYPE: ROUND, UNTHREADED
•
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE: 0.275 INCHES NOMINAL IN
•
MATERIAL: PLASTIC OVERALL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSINGLE LOOP
DIAMETER0.128 INCHES NOMINAL IN
OVERALL WIDTH0.281 INCHES NOMINAL IN
MATERIAL THICKNESS0.032 INCHES NOMINAL IN
DISTANCE FROM LOOP CENTER TO TONGUE END0.447 INCHES NOMINAL IN
TONGUE HOLE TYPEROUND, UNTHREADED
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE0.275 INCHES NOMINAL IN
MATERIALPLASTIC OVERALL
LOOP INSIDE DIAMETER0.125 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 3
900865-022Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
PH-23801-8Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
900024-8Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is NX-5?
NX-5 is a COUPLER,ANTENNA.
What parts can replace NX-5?
There are 3 known substitutes for NX-5: 900865-022, PH-23801-8, 900024-8. Substitute compatibility should be verified for your specific system.
What is the NSN for NX-5?
NX-5 is cataloged in the U.S. Government catalog under NSN 5340-00-178-8112. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.