Home · FSC 6680 Liquid And Gas Flow, Liquid Level, And Mechanical Motion Measuring Instruments · NSN 6680-01-552-1273

NSN 6680-01-552-1273 — Indicator,Sight,Liquid

NIIN 01-552-1273 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 6680-01-552-1273 is the national stock number for an indicator,sight,liquid in federal supply class 6680 (Liquid And Gas Flow, Liquid Level, And Mechanical Motion Measuring Instruments). It cross-references to 4 manufacturer part numbers from 2 CAGE codes, including Ernst, John C & Co, Inc., Clark-Reliance LLC; the primary is 420-04 NAVY T2 150#ASA 35"CC. The unit of issue is EA and the FLIS list price is $2,891.53.

The U.S. government has bought this item 6 times on record, 1 of them in the last 24 months, most recently on September 22, 2026 for $3,368 from Tnl Sales LLC. 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 2 CAGEs

open solicitations, all agencies

government buy 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
420-04 NAVY T2 150#ASA 35"CC	51857	Ernst, John C & Co, Inc.	3 · Design control (vendor)	2 · Fully interchangeable
420-04 NAVY T2 150#ASA 35"CC	007F8	Clark-Reliance LLC	5 · Secondary reference	9 · Reference only
E42006 420-04 35"CC	51857	Ernst, John C & Co, Inc.	5 · Secondary reference	2 · Fully interchangeable
E42006 420-04 35"CC	007F8	Clark-Reliance LLC	5 · Secondary reference	9 · Reference only
TMS-3942	007F8	Clark-Reliance LLC	5 · Secondary reference	2 · Fully interchangeable
E42006	51857	Ernst, John C & Co, Inc.	D	9 · Reference only

Government demand

Nothing open right now. Last government buy Sep 22, 2026. Watch this NSN and we will email you when it is solicited.

What the government paid

Date	Vendor	Qty	Unit cost	Amount	Buyer	Reference
Sep 22, 2026	Tnl Sales LLC 1XLG2			$3,368	Dla	SPE4A626P00D2 » Award/Basic Package View
Dec 7, 2020	Kampi Components Co Inc 7Z016	1	$2,170.82		Dla	SPE4A621V6640
Oct 9, 2019	Clark-Reliance LLC 007F8	1	$1,425.00		Dla	SPE4A620V0433
Sep 16, 2016	Kampi Components Co Inc 7Z016	2	$1,478.50		Dla	SPE4A616VK494
Mar 4, 2016	Kampi Components Co Inc 7Z016	2	$1,463.73		Dla	SPE4A616V8100
Oct 30, 2015	Kampi Components Co Inc 7Z016	1	$1,638.71		Dla	SPE4A416V1439

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 6 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 420-04 NAVY T2 150#ASA 35"CC.

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

DLA management data

FLIS unit price: $2,891.53
Unit of issue: EA
Acquisition advice: J — Not stocked, central procurement
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Distance Between Mounting Facility Centers: INCHES NOMINAL 35.000
End Item Identification: INDICATOR, LIQUID LEVEL
Sight Height: INCHES NOMINAL 33.000
Sight Diameter: INCHES NOMINAL 0.750
End Connection Type: BOTH ENDS FLANGED PLAIN
Maximum Working Pressure: POUNDS PER SQUARE INCH (PSI) 300.0
Data Furnishing Method: CLEAR WINDOW
Part Name Assigned By Controlling Agency: (DRAWING)NAVY BRONZE LIQUID LEVEL GAUGE(E42006)
Special Features: 0.50IN CONNECTIONS BOTH ENDS

Related stock numbers

Other NSNs filed under the same part numbers.

01-551-9383 · Valve,Flow Control
01-552-1258 · Indicator,Sight,Liquid
01-552-1266 · Indicator,Sight,Liquid
01-552-1282 · Indicator,Sight,Liquid
01-552-8691 · Seat,Ball Socket
01-659-7265 · Indicator,Sight,Liquid

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.