BB14A

View detailed technical data, stock status, and sourcing information for: BB14A
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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

6685-01-117-0891

Item Name Code

07428

Assigment Date

08/08/1981 (44 years ago)

An instrument designed to measure and indicate pressure and vacuum, on one dial having a divided scale, a single indicating pointer which rotates either clockwise or counterclockwise according to whether pressure is applied or withdrawn.

item is used in the pressure control system model 510-1217-1 onboard 270 ft class coast guard cutters end item identification, 5.875 inches nominal overall diameter, 2.438 inches nominal overall width, 50.0 pounds per square inch graduation unit, 3 mounting hole quantity

Product Characteristics

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

Overall Width: 2.438 inches nominal
Mounting Hole Quantity: 3
Overall Diameter: 5.875 inches nominal
End Item Identification: item is used in the pressure control system model 510-1217-1 onboard 270 ft class coast guard cutters
Graduation Unit: 50.0 pounds per square inch
Actuation Type: bourdon tube
Adjustability: adjustable
Scale Range: +0.0 to 300.0 pounds pressure per square inch
Scale Name: pressure
Dial Size: 4-1/2 in. dia.
Connection Quantity: 2
Pointer Color: black and red
Pointer Type: indicating
Scale Type: single
Scale Smallest Increment: 5.0 pounds per square inch
Connection Type: external
Mounting Method: flush panel
Scale Accuracy: 1 pct entire range
Scale Inscription/Background Color: black figures on white background
Connection Location: lower
Connection Size: 0.250 in. npt dia.
Connector Type Vent: not provided
Special Features: 5 lb subdivison,duplex two indicators single scale
Material: aluminum case
Material: copper alloy 511 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
BB14-APJ4-LWFX	Dial Indicating Pressure Gage
BB14A	Dial Indicating Pressure Gage
BB14APJ4LW	Dial Indicating Pressure Gage

FAQs

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

What is the FSCG of the NSN 6685-01-117-0891?

The FSCG of the NSN 6685-01-117-0891 is 6685

Does the NSN 6685-01-117-0891 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-01-117-0891 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 6685-01-117-0891 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-01-117-0891 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 6685-01-117-0891 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Sat, Aug 8, 1981