2x 2D21/EN91/PL21 International Service-Master Thyratron NOS Vacuum Tube Germany

Bushda
(8916)
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US $5.95/ea
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Condition:
New
5 available7 sold
Bulk savings quantity 1
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Buy 4 or more for 4.46 each one
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US $8.40 USPS Ground Advantage®.
Located in: Schuylkill Haven, Pennsylvania, United States
Delivery:
Estimated between Thu, Nov 13 and Tue, Nov 18 to 94104
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60 days returns. Seller pays for return shipping.
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eBay item number:176756108716
Last updated on Oct 24, 2025 12:35:51 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Country of Origin
Germany
Brand
International Servicemaster
Type
Vacuum Tube
Model
2D21/EN91/PL21
MPN
2D21/EN91/PL21
California Prop 65 Warning
n/a
UPC
n/a
Category

Item description from the seller

About this seller

Bushda

99.7% positive feedback•12K items sold

Joined May 2001
Usually responds within 24 hours
“Specializing in vintage vacuum tubes from the 1920s through the 1970s, most are priced from $10 to $30, including shipping. This includes many that typically sell for much higher prices. I have a ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
4.8
Shipping speed
5.0
Communication
5.0

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Seller feedback (9,512)

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  • h***o (1029)- Feedback left by buyer.
    Past year
    Verified purchase
    Great Ebayer, Fast shipping. The seller mistakenly described the thimbles wrong, he listed them as sterling, but they were in fact nickel silver or German silver, made by SBC which mean (Simons Brothers Co.) which were known for making Nickel silver items, so I contacted him about it, and we agreed on a partial refund, and gave it without hesitation, this seller has great communications with the buyer, and The thimbles were packaged nicely, and great for the value.
    Pair Silver by CORO USA Sterling Antique Thimbles Size 11 & 12 Antique Originals (#176719567805)
  • 9***u (758)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Thank you for the offer--wsnt to get you down as a Saved Seller. Outstanding value. Very quick delivery and very conscientiously packed. A+++
    One Pound LOT Vintage Cement Resistors Capacitors transformers transistors (#177247596873)
  • e***6 (1650)- Feedback left by buyer.
    Past month
    Verified purchase
    10x RCR07G512JS 5.1K 1/4 W Carbon Comp Resistor Resistors as described, fast shipping, good packing, no problems, good seller, A+.
    10x RCR07G512JS 5.1K 1/4 W Carbon Comp Resistor Resistors Green brown red gold (#177305617321)
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