Hi,
We have come across a few of each of these aircraft engine spark plugs. Does anyone know what engine(s) they might suit, and whether they have any cross-reference to extant manufacturer’s products? All this with a view to finding them a home.
Cheers
Alex
By: HR339 - 24th July 2021 at 07:04
Hi Paul,
No, these plugs are still sitting in a cupboard. If you are interested in them drop me a line: ferrymeadaero@gmail.com
Cheers
Alex
By: radarsdesk - 23rd July 2021 at 16:18
DEF-STAN 29-2 covers non-aircraft spark plugs and can be found here:
https://assets.publishing.service.gov.uk/government/uploads/system/uplo…
M.o.D. “Defence Standard” 29-2 (sept. 1974) regarding
PLUGS, SPARKING (NON AIRCRAFT).
Table 1 (B) “Standard Range, Plugs Sparking – SCREENED”
(a) NSN: 2920-99-803-6570
(b) Service Management Code ARMY : 6 MT4
(c) Item Name : PLUGS SPARKING
(d) TREAD SIZE (mm) : 14mm
(e) TREAD REACH (In) : 1/2″
(f) SCREEN TREAD SIZE : 0.692 x 24 tpi
(g) HEAT RANGE : MEDIUM 125 to 200
MANUFACTURER’S REFERNCE OF EQUIVALENT PLUGS
(j) CHAMPION “RSL10”
(k) KLG “RF50”
(l) LODGE “SR14”
Marcus Glenn has stock of Champion RSL10: https://marcusglenn.com/rsl10-champion-spark-plug?filter_name=plug
By: Rudders676 - 22nd July 2021 at 12:24
Good afternoon,
I know it’s a long shot and your original post was quite a few years ago but did you find out what engines the Sr14 plugs were used in. My company uses Sr14 plugs to ignite our test rigs and we’re are running out.
Many thanks
Paul
Sign In
August 1, 2017 at 11:21 am