6685-00-842-1252

Find complete technical information, availability, and procurement data for: 6685-00-842-1252
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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

6685-00-842-1252

Item Name Code

07428

Assigment Date

01/01/1963 (63 years ago)

An instrument designed to measure air, gas, fluid, and vapor pressure by means of an internal pressure sensitive element (bellows, bourdon tube, transducer/transmitter and the like) which transmits energy, by direct linkage, to the indicating pointer of a scale or a digital display, calibrated in units of pressure. It may include a temperature equivalent scale. For items that do not have an internal pressure sensitive element see indicator, pressure.

2.281 inches nominal overall depth, 5.812 inches nominal overall diameter, 0.219 inches nominal mounting hole diameter, 3 mounting hole quantity, 5.375 inches nominal bolt circle 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: 2.281 inches nominal
Bolt Circle Diameter: 5.375 inches nominal
Mounting Hole Diameter: 0.219 inches nominal
Mounting Hole Quantity: 3
Overall Diameter: 5.812 inches nominal
Graduation Unit: 5.0 pounds
Actuation Type: single bourdon tube
Adjustability: adjustable
Scale Range: +0.0 to 30.0 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 Marking: dial marked 1/2 lb subd
Scale Type: single
Scale Smallest Increment: 0.500 pounds
Connection Type: external
Mounting Method: flush
Scale Accuracy: 1/2 of 1 pct entire rnage
Scale Inscription/Background Color: black figures on white background
Connection Location: back, lower
Connection Size: 0.250 in. npt dia
Connector Type Vent: not provided
Color: black case
Material: copper alloy 511 actuating element
Material: glass protective crystal
Material: plastic case
Surface Treatment: paint crackle finish case

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6685-00-065-1500	No Name Available	09/01/2023
6685-00-234-4276	No Name Available	02/01/1994
6685-00-514-3696	No Name Available	01/18/1972
6685-00-514-3823	No Name Available	01/01/1976
6685-00-678-0572	No Name Available	08/01/1993
6685-00-938-5646	No Name Available	09/01/2023

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
175PC	Dial Indicating Pressure Gage
4 1-2 1FM1-4LBM30RBRS60	Dial Indicating Pressure Gage
45-1279A02B30	Dial Indicating Pressure Gage
45-1279AS-2BX6B30	Dial Indicating Pressure Gage
45-1279AS02BX6B301	Dial Indicating Pressure Gage
45-1279AW02BX6B30	Dial Indicating Pressure Gage
68A75D299-1	Dial Indicating Pressure Gage
AA14PPD4RWS	Dial Indicating Pressure Gage
D661-1242	Dial Indicating Pressure Gage
P0242	Dial Indicating Pressure Gage

FAQs

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

What is the FSCG of the NSN 6685-00-842-1252?

The FSCG of the NSN 6685-00-842-1252 is 6685

Does the NSN 6685-00-842-1252 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-00-842-1252 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 6685-00-842-1252 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-00-842-1252 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 6685-00-842-1252 was assigned to the Federal Catalog?

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