6685-00-905-5601

Find complete technical information, availability, and procurement data for: 6685-00-905-5601
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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

6685-00-905-5601

Item Name Code

07428

Assigment Date

01/01/1960 (66 years ago)

6.063 inches nominal overall diameter, 5.375 inches nominal bolt circle diameter, 2.188 inches nominal overall depth, single bourdon tube actuation type, 100.0 pounds graduation unit

Product Characteristics

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

Overall Depth: 2.188 inches nominal
Bolt Circle Diameter: 5.375 inches nominal
Overall Diameter: 6.063 inches nominal
Graduation Unit: 100.0 pounds
Actuation Type: single bourdon tube
Adjustability: adjustable
Scale Range: +0.000 to 1000.000 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
Connection Type: external
Mounting Method: flush panel and stud
Stud Quantity: 3
Scale Accuracy: 1/2 of 1 pct entire range
Scale Inscription/Background Color: black figures on white background
Connection Location: lower back
Bezel Type: hinge
Connection Size: 1/4 in. npt
Stud Location: panel mounting plate
Connector Type Vent: not provided
Material: aluminum and steel case
Material: glass protective crystal
Material: steel alloy actuating element

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4920-00-524-6404	No Name Available	08/24/1970
6685-00-634-9380	No Name Available	07/01/1992
6685-00-807-9349	No Name Available	11/09/1973
6685-01-012-5964	No Name Available	03/01/1991

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
45-1377B02BXPD1000	Dial Indicating Pressure Gage
45-1377BS02B1000	Dial Indicating Pressure Gage
6503578	Dial Indicating Pressure Gage

FAQs

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

What is the FSCG of the NSN 6685-00-905-5601?

The FSCG of the NSN 6685-00-905-5601 is 6685

Does the NSN 6685-00-905-5601 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-00-905-5601 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 6685-00-905-5601 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-00-905-5601 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 6685-00-905-5601 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960