6685-01-521-3612

Find complete technical information, availability, and procurement data for: 6685-01-521-3612
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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

6685-01-521-3612

Item Name Code

07428

Assigment Date

06/18/2004 (22 years ago)

An enclosure which includes mounts and protects such items as switches, contactors, relays, connectors, printed cards, and the like. It gathers controls and signalization functions such as fuel pumps, hydraulic ancillaries, navigation and armament systems, electronic countermeasures, and the like. It is located outside and under the aircraft and thus facilitates the acces when the aircraft is on the ground.

nonadjustable adjustability, pounds pressure scale name, +0.0 to 3000.0 pounds per square inch scale range, 50.0 pounds per square inch graduation unit, bourdon tube actuation type

Product Characteristics

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

Graduation Unit: 50.0 pounds per square inch
Actuation Type: bourdon tube
Adjustability: nonadjustable
Scale Range: +0.0 to 3000.0 pounds per square inch
Scale Name: pounds pressure
Dial Size: 4.0 inch dia
Connection Quantity: 1
Pointer Color: black
Pointer Type: indicating
Scale Type: dial
Connection Type: external
Scale Accuracy: porm 1 pct full scale
Connection Location: back, center
Connection Size: 0.250 in. npt dia
Material: brass 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
277407-04	Dial Indicating Pressure Gage
40-310-3000PSI/BAR	Dial Indicating Pressure Gage
PS277407-04	Dial Indicating Pressure Gage

FAQs

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

What is the FSCG of the NSN 6685-01-521-3612?

The FSCG of the NSN 6685-01-521-3612 is 6685

Does the NSN 6685-01-521-3612 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-01-521-3612 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 6685-01-521-3612 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-01-521-3612 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 6685-01-521-3612 was assigned to the Federal Catalog?

It was assigned 22 years ago, on Fri, Jun 18, 2004