6685-01-156-8379

Find complete technical information, availability, and procurement data for: 6685-01-156-8379
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6685 Humidity Measuring and Controlling Instruments, Temperature and Pressure

National Stock Number

6685-01-156-8379

Item Name Code

07428

Assigment Date

06/25/1983 (43 years ago)

A thin metal strip, of various cross-sectional shapes, having graduations on one end and must have a cap on the opposite end, and may have a handle. It is designed to be inserted into an engine, pump, or compressor crankcase, transmission, gearcase, fuel tank, or the like, to determine the level of the liquid. For items with an integral breather, see gage rod-breather, liquid level and items without a cap or breather, see gage rod, liquid level. For items designed to measure the liquid level of bulk petroleum tanks, see gage stick, petroleum.

3 mounting hole quantity, 0.219 inches nominal mounting hole diameter, 3.875 inches nominal bolt circle diameter, 6.312 inches nominal overall diameter, 1.453 inches nominal overall depth

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Depth: 1.453 inches nominal
Bolt Circle Diameter: 3.875 inches nominal
Mounting Hole Diameter: 0.219 inches nominal
Mounting Hole Quantity: 3
Overall Diameter: 6.312 inches nominal
Graduation Unit: 200.0 pounds per square inch
Actuation Type: bourdon tube
Adjustability: adjustable
Scale Range: +0.0 to 1500.0 pounds pressure per square inch
Scale Name: pressure
Dial Size: 4-1/2 in. dia
Connection Quantity: 1
Pointer Color: black
Pointer Type: indicating
Scale Type: single
Scale Smallest Increment: 10.0 pounds per square inch
Connection Type: external
Mounting Method: flush
Scale Accuracy: porm 1/2 pct full scale
Scale Inscription/Background Color: black markings on white background
Connection Location: back, lower
Connection Size: 0.250 in. npt dia
Connector Type Vent: not provided
Material: aluminum case
Material: plastic acrylic protective crystal
Material: steel corrosion resisting actuating element

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
E3474	Dial Indicating Pressure Gage
P18074	Dial Indicating Pressure Gage

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 6685-01-156-8379?

The FSCG of the NSN 6685-01-156-8379 is 6685

Does the NSN 6685-01-156-8379 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-01-156-8379 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 6685-01-156-8379 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-01-156-8379 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 6685-01-156-8379 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Sat, Jun 25, 1983