Self-Indicating Bime Thermometer P/N ITD-3-18-A-4

Specifications

Scale type

Concentric Dial

Material

Meter Case Steel Corrosion Resisting

Surface treatment

Meter Case Enamel

Scale measurement range

Deg Fahrenheit -40.000 to 180.000

Stem length

4.000 in (nominal)

Design type

Fluctuating

Dial diameter

3.000 in (nominal)

Overall length

5.406 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

ITD-3-18-A-4 B3A4F

Also referenced as

ITD-3-18-0-4 ITM-3-18-A-4

Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual.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	D DLA/GSA stocked — stocked by DLA or GSA and issued from central stock
Unit of issue	EA each
Demilitarization code	A Demilitarization not required — non-munitions-list item
Controlled inventory code	U Unclassified
Hazardous material indicator	P No HMIS record; MSDS may apply by end use

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 6685-00-239-6679?
NSN 6685-00-239-6679 (6685002396679) — Self-Indicating Bime Thermometer: SECO Parts has 2 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for self-indicating bime thermometer in federal supply class 6685 (Pressure, Temperature, and Humidity Measuring and Controlling Instruments).

Is NSN 6685-00-239-6679 available?
SECO Parts has 2 in stock in Augusta, GA — order or request a quote below.

How much does NSN 6685-00-239-6679 cost?
SECO typically prices parts like NSN 6685-00-239-6679 at $40–$85 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 6685-00-239-6679?
Part numbers that cross-reference this NSN include ITD-3-18-A-4, B3A4F. It is also referenced by older, superseded or advisory numbers: ITD-3-18-0-4, ITM-3-18-A-4. SECO can quote against any of them.