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66783 — 66783

✓ Government record, cited
Verbatim · ORING SEAL
PRODUCT OVERVIEW

66783: 66783.

Verbatim Headset with noise cancelling mic offers clear, crisp communication, even with background noise. The noise-cancelling microphone works against ambient sounds so your conversation goes uninterrupted making it ideal for work, school and travel. Built with ultra soft, over-ear cushioned earpads for maximum comfort and an adjustable head band for an ergonomic fit.

Compatible with computers, mobile phones, tablets and audio devices and connects with a convenient single 3.5mm audio jack. It comes with a 1.2 metre cord to provide freedom of movement and an easy to use scroll-wheel inline volume control panel. Reduces Background Noise Noise Cancelling Microphone reduces background noise making ideal for open areas and great for work, school & travel.

Built For Comfort Ultra-soft cushioned earpads Gooseneck boom microphone for flexible positioning Adjustable headband for comfort and ergonomic fit This part is cataloged in the U.S. Government catalog under NSN 5330-00-429-3529, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
66783
NSN: 5330-00-429-3529
FSC: 5330 — Packing and Gasket Materials
CAGE: 08645 — BRIGGS AND STRATTON CORP (USA)
SPECIFICATIONS
Part Number66783
ManufacturerVerbatim
NSN5330-00-429-3529
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 66783 MFR: Verbatim ⚠ 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
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES 2
M347Reference document
Same NSN cross-reference
Reference document — Secondary reference
SKA3022Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 66783?
66783 is a 66783 manufactured by Verbatim.
What parts can replace 66783?
There are 2 known substitutes for 66783: M347, SKA3022. Substitute compatibility should be verified for your specific system.
What is the NSN for 66783?
66783 is cataloged in the U.S. Government catalog under NSN 5330-00-429-3529. 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.