Home · FSC 6685 Pressure, Temperature, And Humidity Measuring And Controlling Instruments · NSN 6685-01-677-9686

NSN 6685-01-677-9686 — Gage,Pressure,Dial Indicating

NIIN 01-677-9686 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 6685-01-677-9686 is the national stock number for a gage,pressure,dial indicating in federal supply class 6685 (Pressure, Temperature, And Humidity Measuring And Controlling Instruments). It cross-references to 2 manufacturer part numbers from 1 CAGE code, including Howell Laboratories Inc; the primary is 2840-G509. The unit of issue is EA and the FLIS list price is $499.50.

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
2840-G509	22501	Howell Laboratories Inc	3 · Design control (vendor)	2 · Fully interchangeable
8415-G501 REV G ITEM NO. 5	22501	Howell Laboratories Inc	C	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 2840-G509.

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

DLA management data

FLIS unit price: $499.50
Unit of issue: EA
Acquisition advice: J — Not stocked, central procurement
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Overall Length: INCHES NOMINAL 1.75
Overall Diameter: INCHES NOMINAL 2.0625
End Item Identification: PANEL, POTABLE WATER
Scale Range: POUNDS PER SQUARE INCH 0.0 TO 30.0
Scale Name: POUNDS PER SQUARE INCH
Connection Quantity: 1
Pointer Type: INDICATING
Scale Type: DIAL
Connection Type: EXTERNAL
Scale Name For Which Pointer Is Designed: POUNDS PRESSURE
Connection Location: BACK, CENTER
Connection Size: 7/16-20 UNF - 2A
Part Name Assigned By Controlling Agency: PRESSURE GAUGE, 0-30 PSI, W/ ORIFICE
Proprietary Characteristics: PACS

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.