Home · NSN 01-259-1809

NSN 01-259-1809 — Switch,Thermostatic

NIIN 01-259-1809 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 01-259-1809 is the national stock number for a switch,thermostatic. It cross-references to 1 manufacturer part number from 1 CAGE code, including Smith A O Water Products Co Div Of A O Smith Corp; the primary is 4995. The unit of issue is EA and the FLIS list price is $241.62.

No government purchase of this stock number is on our record yet. No seller has confirmed stock of it here in the last 30 days; watching the number is free and the first listing triggers an alert.

part number from 1 CAGE

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
4995	28611	Smith A O Water Products Co Div Of A O Smith Corp	3 · Design control (vendor)	2 · Fully interchangeable

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 4995.

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

DLA management data

FLIS unit price: $241.62
Unit of issue: EA
Acquisition advice: J — Not stocked, central procurement
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

Temp Sensing Element Type: INTERNAL SENSOR
Mounting Method: BRACKET(S) AND UNTHREADED HOLE(S)
Contact Action Stimulus: INCREASE
Nonpile-Up Contact Arrangement: POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION 1
Terminal Type: SCREW
Contact Load Current Rating: FIRST VOLTAGE AMPERES RESISTIVE LOAD 30.0
Contact Load Current Rating: SECOND VOLTAGE AMPERES RESISTIVE LOAD 12.5
Contact Adjustability: ACTUATION POINT ADJUSTABLE
Contact Adjustment Range: ACTUATION POINT DEGREES FAHRENHEIT 120.00 TO 180.00
Contact Adjustment Type: EXTERNAL ACTUATION POINT SCREW
Contact Voltage Rating In Volts: FIRST VOLTAGE AC AT SEA LEVEL 120.0
Contact Voltage Rating In Volts: SECOND VOLTAGE AC AT SEA LEVEL 480.0
Media For Which Designed: GAS OR LIQUID

Related stock numbers

Other NSNs filed under the same part numbers.

00-036-1656 · Diaphragm,Valve,Flat
00-106-2682 · Resistor,Variable,Nonwire Wound,
00-190-4995 · Box,Shipping
00-549-5898 · Heater,Thermal Release
00-780-3208 · Cover,Access,Aircraft
01-504-8099 · Key Set,Socket Head Screw
01-691-2191 · Bearing,Washer,Thrust

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.