6685-00-865-7898

Find complete technical information, availability, and procurement data for: 6685-00-865-7898
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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

6685-00-865-7898

Item Name Code

07428

Assigment Date

01/01/1963 (63 years ago)

1.125 inches nominal overall depth, 10.0 pounds per square inch graduation unit, submarine program,trident end item identification, single bourdon tube actuation type, 3.625 inches nominal overall diameter

Product Characteristics

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

Overall Depth: 1.125 inches nominal
Overall Diameter: 3.625 inches nominal
End Item Identification: submarine program,trident
Graduation Unit: 10.0 pounds per square inch
Actuation Type: single bourdon tube
Adjustability: nonadjustable
Scale Range: +0.0 to 100.0 pounds pressure per square inch
Scale Name: pressure
Dial Size: 3-1/2 in. dia
Connection Quantity: 1
Pointer Color: black
Pointer Type: indicating
Scale Type: single
Scale Smallest Increment: 2.0 pounds per square inch
Connection Type: external
Mounting Method: rigid stem
Scale Accuracy: 2 pct middle half of range,3 pct remainder
Scale Inscription/Background Color: black figures on white background
Connection Location: back, center
Connection Size: 0.250 in. npt dia
Mounting Connection Location: back
Connector Type Vent: provided
Material: copper alloy 511 actuating element
Material: plastic protective crystal
Material: steel case
Surface Treatment: enamel case
Fsc Application Data: gage,pressure,dial indicating,except engine

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6685-00-851-2245	No Name Available	12/01/1996

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
3 1-2 1DP1-4CBM100	Dial Indicating Pressure Gage
35-1000-02B100	Dial Indicating Pressure Gage
35-1001T-02B100	Dial Indicating Pressure Gage
8282147	Dial Indicating Pressure Gage
J8648AE-001	Dial Indicating Pressure Gage
P500 1/4CBM 3-1/2IN100PSI	Dial Indicating Pressure Gage

FAQs

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

What is the FSCG of the NSN 6685-00-865-7898?

The FSCG of the NSN 6685-00-865-7898 is 6685

Does the NSN 6685-00-865-7898 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-00-865-7898 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 6685-00-865-7898 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-00-865-7898 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 6685-00-865-7898 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963