6685-00-993-8279

Find complete technical information, availability, and procurement data for: 6685-00-993-8279
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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

6685-00-993-8279

Item Name Code

07419

Assigment Date

04/04/1967 (59 years ago)

A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of high resistance wire (or ribbon) either wound on an insulated form or constructed so as to be self-supporting. The item must have inherent characteristics of inducing self-inductance. Opposition to current flow is an inherent property of the resistance wire and is manifested by the heat dissipation in the resistor. Exclut s suppressor, ignition interference. See also resistor (1), fixed, wire wound, noninductive.

4.250 inches nominal socket overall length, 6.000 inches nominal case diameter, 0.219 inches nominal unthreaded mounting hole diameter, 5.578 inches nominal mounting bolt circle diameter, 2.500 inches nominal tip length

Product Characteristics

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

Case Diameter: 6.000 inches nominal
Unthreaded Mounting Hole Diameter: 0.219 inches nominal
Tip Length: 2.500 inches nominal
Mounting Bolt Circle Diameter: 5.578 inches nominal
Socket Overall Length: 4.250 inches nominal
Dial Diameter: 4.500 inches nominal
Scale Type: concentric dial
Scale Smallest Increment: 5.0 deg fahrenheit
External Thread Size: 1 in. npt
Internal Thread Size: 1.250 in. -18 ns
Mounting Facility Type And Quantity: 1 flush and 3 hole
Scale Inscription/Background Color: black markings on yellow background
Bulb Tip Outside Diameter: 0.188 inches nominal
Scale Accuracy Rating: 1 pct above 5 pct of range span
Bulb Quantity: 1
Bulb Type: plain rigid
Bulb Connection Type: threaded
Active Portion Length: 2.500 inches nominal
Active Portion Diameter: 0.813 inches nominal
Indicator Connection Method: flexible tube
Flexible Tube Length: 660.000 inches nominal
Bulb Overall Length: 4.500 inches nominal
Pointer/Pen Type And Quantity: 1 indicating single
Separable Socket Style: plain socket
Material: steel corrosion resisting bulb

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
D315653-1	Capillary Indicating Thermometer

FAQs

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

What is the FSCG of the NSN 6685-00-993-8279?

The FSCG of the NSN 6685-00-993-8279 is 6685

Does the NSN 6685-00-993-8279 have a Schedule B code assigned?

Yes, the Schedule B code is 9025114000

Does NSN 6685-00-993-8279 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 6685-00-993-8279 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-00-993-8279 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 6685-00-993-8279 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Tue, Apr 4, 1967