6685-00-983-2781

Find complete technical information, availability, and procurement data for: 6685-00-983-2781
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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

6685-00-983-2781

Item Name Code

07419

Assigment Date

10/17/1966 (59 years ago)

A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes:felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see washer (as modified) and gasket. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see seal, nonmetallic angle; seal, nonmetallic channel; and seal, nonmetallic, special shaped section. For circular (with aperature) nonmetallic items with a solid round cross-section see o-ring. Excludes:cup, compression; gasket; washer (as modified); and felt, mechanical, preformed.

3.500 inches nominal dial diameter, 0.219 inches nominal unthreaded mounting hole diameter, 1.656 inches nominal overall width, 4.313 inches nominal mounting bolt circle diameter, 4.860 inches nominal case diameter

Product Characteristics

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

Case Diameter: 4.860 inches nominal
Overall Width: 1.656 inches nominal
Unthreaded Mounting Hole Diameter: 0.219 inches nominal
Mounting Bolt Circle Diameter: 4.313 inches nominal
Dial Diameter: 3.500 inches nominal
Scale Type: concentric dial
Scale Smallest Increment: 5.0 deg fahrenheit
Mounting Facility Type And Quantity: 1 flush and 1 panel and 3 hole
Scale Inscription/Background Color: black marking on white background
Case Type: dustproof and vaporproof
Actuating Medium: gas
Scale Accuracy Rating: porm 5 deg
Bulb Quantity: 1
Bulb Type: flexible capillary
Bulb Connection Type: union
Active Portion Length: 10.250 inches nominal
Active Portion Diameter: 0.625 inches nominal
Indicator Connection Method: flexible tube
Flexible Tube Length: 72.000 inches nominal
Features Provided: zero adjustment
Scale Measurement Range: -20.000 to 240.000 deg fahrenheit
Bulb Overall Length: 11.000 inches nominal
Pointer/Pen Type And Quantity: 1 indicating single
Special Features: modified union connection per sprague dwg 81787,red sector on dial between 160 deg f and 240 deg f
Material: copper alloy bulb
Material: steel meter case

FAQs

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

What is the FSCG of the NSN 6685-00-983-2781?

The FSCG of the NSN 6685-00-983-2781 is 6685

Does the NSN 6685-00-983-2781 have a Schedule B code assigned?

Yes, the Schedule B code is 9025114000

Does NSN 6685-00-983-2781 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 6685-00-983-2781 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-00-983-2781 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 6685-00-983-2781 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Mon, Oct 17, 1966