PartsTable
Technical Data Sheet
Download PDF

AVHC6-6-EM — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

AVHC6-6-EM: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include leg_length: 0.556 INCHES NOMINAL IN, seat_angle: 37.0 DEGREES, overall_length: 2.251 INCHES NOMINAL IN, special_features: BUNA-N RUBBER SEAL, style_designator: MALE COUPLING HALF, features_provided: SELF-SEALING. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-483-9768, 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
AVHC6-6-EM
NSN: 4730-01-483-9768
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 78357 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV QUICK COUPLER DIVISION (USA)
SPECIFICATIONS
leg_length0.556 INCHES NOMINAL IN
seat_angle37.0 DEGREES
overall_length2.251 INCHES NOMINAL IN
special_featuresBUNA-N RUBBER SEAL
style_designatorMALE COUPLING HALF
features_providedSELF-SEALING
end_item_identification4520-01-4391682 HEATER DUCT TYPE
furnished_items_and_quantity1 SEAL
NSN4730-01-483-9768
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: AVHC6-6-EM · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FURNISHED ITEMS AND QUANTITY: 1 SEAL
•
STYLE DESIGNATOR: MALE COUPLING HALF
•
LEG LENGTH: 0.556 INCHES NOMINAL IN
•
FEATURES PROVIDED: SELF-SEALING
•
SEAT ANGLE: 37.0 DEGREES
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY1 SEAL
STYLE DESIGNATORMALE COUPLING HALF
OVERALL LENGTH2.251 INCHES NOMINAL IN
LEG LENGTH0.556 INCHES NOMINAL IN
FEATURES PROVIDEDSELF-SEALING
SEAT ANGLE37.0 DEGREES
SPECIAL FEATURESBUNA-N RUBBER SEAL
END ITEM IDENTIFICATION4520-01-4391682 HEATER DUCT TYPE
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy AVHC6-6-EM?
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 AVHC6-6-EM?
AVHC6-6-EM is a COUPLING HALF,QUICK DISCONNECT.
What is the NSN for AVHC6-6-EM?
AVHC6-6-EM is cataloged in the U.S. Government catalog under NSN 4730-01-483-9768. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — AVHC6-6-EM

✓ 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.