Home · NSN 00-539-7147

NSN 00-539-7147 — Switch,Thermostatic

NIIN 00-539-7147 · unit of issue EA · AAC X (semi-active, no procurement planned) · source of supply SMS

NSN 00-539-7147 is the national stock number for a switch,thermostatic. It cross-references to 3 manufacturer part numbers from 3 CAGE codes, including Contraves Inc, Kearfott Corporation, Essex Group Inc Controls Div Lexington Plant; the primary is 011-7021. The unit of issue is EA and the FLIS list price is $16.21.

No government purchase of this stock number is on our record yet. No seller has confirmed stock of it here in the last 60 days; watching the number is free and the first listing triggers an alert.

part numbers from 3 CAGEs

open solicitations, all agencies

government buys in 24 months

sellers with confirmed stock

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Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Part number	CAGE	Manufacturer	Reference	Variation
011-7021	51261	Contraves Inc	3 · Design control (vendor)	2 · Fully interchangeable
130488	88818	Kearfott Corporation	3 · Design control (vendor)	2 · Fully interchangeable
M205	93410	Essex Group Inc Controls Div Lexington Plant	5 · Secondary reference	9 · Reference only

Government demand

Nothing open right now. Watch this NSN and we will email you when it is solicited.

What the government paid

No government purchase on record for this NSN.

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices.

Sellers with confirmed stock

No seller has confirmed stock on this NSN in the last 60 days. Watch it and we will email you when one does, or request a quote on 011-7021.

Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.

DLA management data

FLIS unit price: $16.21
Unit of issue: EA
Acquisition advice: X — Semi-active, no procurement planned
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Operating Temp Rating: FAHRENHEIT MINIMUM -76.0 AND FAHRENHEIT MAXIMUM 400.0
Contact Action Stimulus: INCREASE
Nonpile-Up Contact Arrangement: POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION 1
Terminal Type: TAB, SOLDER LUG
Contact Load Current Rating: FIRST VOLTAGE AMPERES RESISTIVE LOAD 4.0
Contact Load Current Rating: THIRD VOLTAGE AMPERES RESISTIVE LOAD 8.0
Contact Load Current Rating: SECOND VOLTAGE AMPERES RESISTIVE LOAD 1.0
Contact Load Current Rating: FOURTH VOLTAGE AMPERES RESISTIVE LOAD 10.0
Contact Adjustability: ACTUATION POINT NOT ADJUSTABLE
Contact Stimulus Rating: ACTUATION POINT NOMINAL DEGREES FAHRENHEIT 90.00 AND DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT 65.00
Contact Voltage Rating In Volts: THIRD VOLTAGE DC AT SEA LEVEL 6.0
Contact Voltage Rating In Volts: SECOND VOLTAGE AC AT SEA LEVEL 250.0
Contact Voltage Rating In Volts: FOURTH VOLTAGE DC AT SEA LEVEL 125.0
Contact Voltage Rating In Volts: FIRST VOLTAGE AC AT SEA LEVEL 125.0
Media For Which Designed: GAS OR LIQUID

Related stock numbers

Other NSNs filed under the same part numbers.

00-100-3891 · Bearing,Roller,Tapered
00-152-8113 · Circuit Card Assembly
00-293-0512 · Cutter,Milling,Metal Slitting
00-554-3250 · Bearing,Ball,Annular
00-611-4931 · Cover
00-981-7134 · Strainer Element,Sediment
01-486-3890 · Transducer,Motional Pickup

About this page

An NSN is 13 digits: the 4-digit Federal Supply Class and the 9-digit NIIN. Cross-references come from the federal logistics record; demand from DLA DIBBS, SAM.gov and FPDS; ADs from the Federal Register. Refreshed nightly. Market Pulse shows the whole market.