6685-00-553-8733

Find complete technical information, availability, and procurement data for: 6685-00-553-8733
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 6685-00-553-8733 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6685 Humidity Measuring and Controlling Instruments, Temperature and Pressure

National Stock Number

6685-00-553-8733

Item Name Code

07420

Assigment Date

01/01/1963 (63 years ago)

0.156 inches minimum and 0.170 inches maximum mounting hole diameter, 2.625 inches minimum and 2.656 inches maximum bolt circle diameter, 2.375 inches nominal overall diameter, 4 mounting hole quantity, 3.750 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: 3.750 inches nominal
Bolt Circle Diameter: 2.625 inches minimum and 2.656 inches maximum
Mounting Hole Diameter: 0.156 inches minimum and 0.170 inches maximum
Mounting Hole Quantity: 4
Overall Diameter: 2.375 inches nominal
Case Material: unable to decode
End Item Identification: aircraft,stratofortress b-52,f4,f15,a7,t37,f16,t38
Graduation Unit: 10.0 inches of mercury
Actuation Type: diaphragm
Adjustability: nonadjustable
Scale Range: +10.0 to 100.0 inches of mercury
Scale Name: pressure-vacuum
Dial Size: 1-7/8 in. dia
Connection Quantity: 1
Pointer Color: yellow
Pointer Type: indicating
Scale Marking: dial marked /absolute pressure and inches mercury/
Scale Type: single
Scale Smallest Increment: 1.0 inches of mercury
Connection Type: internal
Mounting Method: flush panel
Scale Accuracy: 2 pct entire range
Actuating Element Material: unable to decode
Scale Inscription/Background Color: yellow figures on black background/luminous treat to mil-l-25142
Connection Location: back
Bezel Type: slips-on
Protective Crystal Material: unable to decode
Connection Size: 0.438 in. npt dia
Connector Type Vent: not provided
Material: aluminum
Surface Treatment: paint

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
AW2-31D	Dial Indi Absolute Pressure Gage

FAQs

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

What is the FSCG of the NSN 6685-00-553-8733?

The FSCG of the NSN 6685-00-553-8733 is 6685

Does the NSN 6685-00-553-8733 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-00-553-8733 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 6685-00-553-8733 contain precious materials?

Precious metal content is unknown

Does NSN 6685-00-553-8733 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 6685-00-553-8733 was assigned to the Federal Catalog?

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