6685-00-557-3379

Find complete technical information, availability, and procurement data for: 6685-00-557-3379
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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

6685-00-557-3379

Item Name Code

07419

Assigment Date

01/01/1963 (63 years ago)

10.0 deg fahrenheit scale smallest increment, 2.000 inches nominal dial diameter, 2.281 inches nominal case diameter, phosphorescent green markings on black background scale inscription/background color, concentric dial scale type

Product Characteristics

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

Case Diameter: 2.281 inches nominal
Dial Diameter: 2.000 inches nominal
Scale Type: concentric dial
Scale Smallest Increment: 10.0 deg fahrenheit
Scale Inscription/Background Color: phosphorescent green markings on black background
Case Type: dustproof
Bulb Tip Length: 1.437 inches nominal
Extension Neck Length: 0.813 inches nominal
Actuating Medium: ether
Bulb Quantity: 1
Bulb Type: plain rigid
Bulb Connection Type: union
Active Portion Length: 1.437 inches nominal
Active Portion Diameter: 0.375 inches nominal
Indicator Connection Method: flexible tube
Flexible Tube Length: 73.000 inches nominal
Bulb Style: plain bulb w/bendable extension
Bulb Overall Length: 2.250 inches nominal
Pointer/Pen Type And Quantity: 1 indicating single
Material: copper alloy bulb
Material: steel meter case
Style Designator: bulb w/socket

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6685-00-291-2455	No Name Available	01/01/1963
6685-00-405-1698	No Name Available	07/01/1992
6685-00-724-9340	No Name Available	01/01/1960

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
00266-0052	Capillary Indicating Thermometer
1512138	Capillary Indicating Thermometer
1512890	Capillary Indicating Thermometer
1513092	Capillary Indicating Thermometer
1513492	Capillary Indicating Thermometer
266-052	Capillary Indicating Thermometer
361L	Capillary Indicating Thermometer
6490761	Capillary Indicating Thermometer
8993093 TYPE TG88	Capillary Indicating Thermometer
TG27	Capillary Indicating Thermometer
TG39	Capillary Indicating Thermometer

FAQs

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

What is the FSCG of the NSN 6685-00-557-3379?

The FSCG of the NSN 6685-00-557-3379 is 6685

Does the NSN 6685-00-557-3379 have a Schedule B code assigned?

Yes, the Schedule B code is 9025114000

Does NSN 6685-00-557-3379 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 6685-00-557-3379 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-00-557-3379 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 6685-00-557-3379 was assigned to the Federal Catalog?

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