Home · FSC 6680 Liquid And Gas Flow, Liquid Level, And Mechanical Motion Measuring Instruments · NSN 6680-01-558-3340

NSN 6680-01-558-3340 — Switch,Liquid Level

NIIN 01-558-3340 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 6680-01-558-3340 is the national stock number for a switch,liquid level in federal supply class 6680 (Liquid And Gas Flow, Liquid Level, And Mechanical Motion Measuring Instruments). It cross-references to 1 manufacturer part number from 1 CAGE code, including Otp Holding LLC; the primary is 20MWENO. The unit of issue is EA and the FLIS list price is $82.73.

The U.S. government has bought this item 2 times on record, most recently on April 26, 2019 at $70.17 each from Larkos Packing And Distribution Inc.. 1 solicitation is open right now, the soonest due September 30, 2026 for 3 EA. 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 number from 1 CAGE

open solicitation, 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
20MWENO	0U9J4	Otp Holding LLC	3 · Design control (vendor)	2 · Fully interchangeable

Government demand

Open DLA RFQs (DIBBS)

SPE4A526T470C · 3 EA · due Sep 30, 2026 · N · AMSC R · DIBBS

What the government paid

Date	Vendor	Qty	Unit cost	Amount	Buyer	Reference
Apr 26, 2019	Larkos Packing And Distribution Inc. 6PZL1	3	$70.17		Dla	SPE4A619V136S
Sep 20, 2018	Larkos Packing And Distribution Inc. 6PZL1	7	$58.65		Dla	SPE4A018V1663

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 2 buys on record in total.

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 20MWENO.

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

DLA management data

FLIS unit price: $82.73
Unit of issue: EA
Acquisition advice: J — Not stocked, central procurement
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Ac Voltage Rating: FIRST OPERATING POWER RQMT VOLTS MINIMUM 120.0 AND VOLTS MAXIMUM 230.0
Frequency Rating: FIRST OPERATING POWER RQMT HERTZ MINIMUM 50.0 AND HERTZ MAXIMUM 60.0
Actuation Method: BUOYANCY
Float Quantity: 1
Operating Temp Rating: FAHRENHEIT MAXIMUM 140.0
Maximum Current Rating: AMPERES NOMINAL LOAD 5.0
Phase: FIRST OPERATING POWER RQMT SINGLE
Special Features: 18 GA 2 CONDUCTOR CABLE, MAX DEPTH 30 FT, CONTAINS SPST MERCURY TO METAL CONTACTS; HERMETICALLY SEALED IN STEEL CAPSULE AND EPOXY SEALED FLOAT HOUSING

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.