Spark Plug P/N CR83

Specifications

Pressure rating

Mean Effective Pounds Per Square Inch (PSI) Minimum 200.0 and Pounds Per Square Inch (PSI) Maximum 210.0

Nondefinitive spec/std data

Type 3 and Class a

Seat major diameter

1.000 in maximum

Usage design

Engine Other Than Aircraft

Width across flats

0.875 in (nominal)

Special features

Grumman Aerospace Corp A10 Aircraft

DC resistance rating in ohms

Nominal 10000.0

Reach length

0.500 in (nominal)

From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.

Cross-reference part numbers

CR83 6412180 M40R 22HS794 276488R91 F85 XD14 D14 RD14

Also referenced as

BT6

Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual. They find the item; confirm the current part number when you order.

Shown for identification only. SECO can quote against any of these numbers.

Logistics data

Source of supply	SMS DLA Land and Maritime, Columbus, Ohio
Acquisition advice code	Y Terminal item (stock exhausted) — a terminal item: government stock is exhausted and it is not being re-procured. SECO has 16 on the shelf
Unit of issue	EA each
Demilitarization code	A Demilitarization not required — non-munitions-list item
Controlled inventory code	J Unclassified — physical security item
Hazardous material indicator	N No hazardous material

Source: public FLIS/PUB LOG cataloging data.

Why buy from SECO

These quantities sit on our own shelves — we are a stocking supplier, not a broker sourcing after you order. Condition-coded stock, formal quotes with NSN/PN on the paperwork, POs and GPC welcome, fast U.S. shipping.

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FAQ

What is NSN 2920-00-555-5981?
NSN 2920-00-555-5981 (2920005555981) — Spark Plug: SECO Parts has 16 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for spark plug in federal supply class 2920 (Engine Electrical System Components, Nonaircraft).

Is NSN 2920-00-555-5981 available?
SECO Parts has 16 in stock in Augusta, GA — order or request a quote below.

How much does NSN 2920-00-555-5981 cost?
SECO typically prices parts like NSN 2920-00-555-5981 at $25–$40 each: an estimate from the government catalog price and what SECO has charged for similar parts. It is not a quote — request one for your price, usually answered the same business day. Quote lines carry a $50 minimum.

What part numbers cross-reference to NSN 2920-00-555-5981?
Part numbers that cross-reference this NSN include CR83, 6412180, M40R, 22HS794, 276488R91, F85, XD14, D14. It is also referenced by older, superseded or advisory numbers: BT6. SECO can quote against any of them.