PartsTable
Technical Data Sheet
Download PDF

66460 — RING,ELECTRICAL CONTACT

✓ Government record, cited
Clementoni · HOSE FITTING
PRODUCT OVERVIEW

66460: RING,ELECTRICAL CONTACT.

The RING,ELECTRICAL CONTACT is a Clementoni industrial component. Key specifications include shape: CYLINDRICAL, material: ALUMINUM, corner_shape: SQUARE ALL CORNERS, overall_length: 4.174 INCHES MINIMUM AND 4.206 INCHES MAXIMUM IN, overall_diameter: 5.000 INCHES NOMINAL IN, special_features: SURFACE TREATMENT: ANODIZE. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-278-0002, 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
66460
NSN: 4730-00-278-0002
NIINs: 002780002, 009448104, 010393983, 012451898, 014640715
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
shapeCYLINDRICAL
materialALUMINUM
corner_shapeSQUARE ALL CORNERS
overall_length4.174 INCHES MINIMUM AND 4.206 INCHES MAXIMUM IN
overall_diameter5.000 INCHES NOMINAL IN
special_featuresSURFACE TREATMENT: ANODIZE
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
surface_treatmentZINC OVERALL
body_inside_diameter0.2420 INCHES NOMINAL IN
body_outside_diameter0.3120 INCHES NOMINAL IN
mounting_configurationNINE MTG HOLES 0.189 IN. DIA ON 4.562 IN. DIA IN
NSN4730-00-278-0002
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 66460 · Clementoni ⚠ 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
SUBSTITUTES & CROSS-REFERENCES 7
219321Reference document
Same NSN cross-reference
Reference document — Secondary reference
WWN351Reference document
Same NSN cross-reference
Reference document — Secondary reference
4730002780002Reference document
Same NSN cross-reference
Reference document — Secondary reference
BM11352-102Reference document
Same NSN cross-reference
Reference document — Secondary reference
MS51953-38BSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
188372Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 66460?
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 66460?
66460 is a RING,ELECTRICAL CONTACT manufactured by Clementoni.
What parts can replace 66460?
There are 7 known substitutes for 66460: 219321, WWN351, 4730002780002 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 66460?
66460 is cataloged in the U.S. Government catalog under NSN 4730-00-278-0002. 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 — 66460

✓ 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.