Home · NSN 01-127-8158

NSN 01-127-8158 — Switch,Liquid Level

NIIN 01-127-8158 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 01-127-8158 is the national stock number for a switch,liquid level. It cross-references to 2 manufacturer part numbers from 1 CAGE code, including Setra Systems, Inc.; the primary is A4787. The unit of issue is EA and the FLIS list price is $1,038.02.

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 1 CAGE

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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
A4787	04034	Setra Systems, Inc.	3 · Design control (vendor)	2 · Fully interchangeable
LS-800-2-SS-BN	04034	Setra Systems, Inc.	5 · Secondary reference	1 · Not 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 A4787.

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

DLA management data

FLIS unit price: $1,038.02
Unit of issue: EA
Acquisition advice: J — Not stocked, central procurement
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

Power Cable Length: INCHES NOMINAL 24.000
Ac Voltage Rating: FIRST ALTERNATE OPERATING POWER RQMT VOLTS MAXIMUM 30.0
Ac Voltage Rating: SECOND ALTERNATE OPERATING POWER RQMT VOLTS MAXIMUM 120.0
Ac Voltage Rating: THIRD ALTERNATE OPERATING POWER RQMT VOLTS MAXIMUM 240.0
Dc Voltage Rating: THIRD ALTERNATE OPERATING POWER RQMT VOLTS MAXIMUM 240.0
Dc Voltage Rating: FIRST ALTERNATE OPERATING POWER RQMT VOLTS MAXIMUM 30.0
Dc Voltage Rating: SECOND ALTERNATE OPERATING POWER RQMT VOLTS MAXIMUM 120.0
Frequency Rating: THIRD ALTERNATE OPERATING POWER RQMT HERTZ NOMINAL 60.0
Frequency Rating: FIRST ALTERNATE OPERATING POWER RQMT HERTZ NOMINAL 60.0
Frequency Rating: SECOND ALTERNATE OPERATING POWER RQMT HERTZ NOMINAL 60.0
Overall Diameter: INCHES NOMINAL 1.250
Actuation Method: BUOYANCY
Electrical Connection Type: CABLE
Current Rating At Maximum Rated Voltage: AMPERES RESISTIVE LOAD 0.4
Voltage Rating At Maximum Rated Current: VOLTS 30.0
Float Quantity: 1
Operating Temp Rating: FAHRENHEIT NOMINAL 180.0
Mounting Method: THREAD
Mounting Position: VERTICAL
Maximum Current Rating: AMPERES RESISTIVE LOAD 3.0
Contact Arrangement: SPST,NORMALLY CLOSED
Mounting Dimensions: MTD BY ONE 1.250 IN. DIA NPT PLUG
Tank Insertion Length: INCHES NOMINAL 28.000
Phase: SECOND ALTERNATE OPERATING POWER RQMT SINGLE

Related stock numbers

Other NSNs filed under the same part numbers.

00-018-2294 · Hose,Air Duct

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.