6685-00-179-8935

Find complete technical information, availability, and procurement data for: 6685-00-179-8935
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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

6685-00-179-8935

Item Name Code

07424

Assigment Date

11/25/1968 (57 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes:bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.

1.156 inches nominal overall depth, 3.688 inches nominal overall diameter, 3.313 inches nominal bolt circle diameter, 0.216 inches nominal mounting hole diameter, 3 mounting hole quantity

Product Characteristics

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

Overall Depth: 1.156 inches nominal
Bolt Circle Diameter: 3.313 inches nominal
Mounting Hole Diameter: 0.216 inches nominal
Mounting Hole Quantity: 3
Overall Diameter: 3.688 inches nominal
Case Material: unable to decode
End Item Identification: support equip.,f-15 aircraft
Graduation Unit: 30.0 inches of mercury and 25.0 pounds per square inch
Actuation Type: single bourdon tube
Adjustability: adjustable
Scale Range: +0.0 to 30.0 inches of mercury and +0.0 to 300.0 pounds pressure per square inch
Scale Name: pressure-vacuum
Dial Size: 2-1/2 in. dia
Connection Quantity: 1
Pointer Color: black
Pointer Type: indicating
Scale Marking: vac-press
Scale Type: multiple
Scale Smallest Increment: 5.0 inches of mercury and 5.0 pounds per square inch
Connection Type: external
Mounting Method: flush panel
Scale Accuracy: 1 pct entire range
Actuating Element Material: unable to decode
Scale Inscription/Background Color: black figures on white background
Scale Name For Which Pointer Is Designed: pressure-vacuum
Connection Location: center back
Bezel Type: snap-on
Protective Crystal Material: unable to decode
Connection Size: 0.250 in. npt
Connector Type Vent: not provided
Material: steel corrosion resisting
Surface Treatment: polished case

Replaces National Stock Numbers

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

NSN	Name	Date
6685-00-924-2277	No Name Available	01/13/1971
6685-00-964-0828	No Name Available	03/27/1970

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
1009KBC	Di Compound Pressure-Vacuum Gage
1009KGBC0-300PSIGVAC0-30HG	Di Compound Pressure-Vacuum Gage
16A131	Di Compound Pressure-Vacuum Gage
25-1009AC	Di Compound Pressure-Vacuum Gage
25-1009AW-02BXUC-30/0/300	Di Compound Pressure-Vacuum Gage
25-1009KBC02B300PSIVAC	Di Compound Pressure-Vacuum Gage
25-1009KBC2B30-300	Di Compound Pressure-Vacuum Gage
25-1009KGBC02B30	Di Compound Pressure-Vacuum Gage
25-1009KGBC02B30PSIVAC	Di Compound Pressure-Vacuum Gage
25-1009KGC02B300VAC	Di Compound Pressure-Vacuum Gage
30INHGVAC-30PSI2	Di Compound Pressure-Vacuum Gage

FAQs

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

What is the FSCG of the NSN 6685-00-179-8935?

The FSCG of the NSN 6685-00-179-8935 is 6685

Does the NSN 6685-00-179-8935 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-00-179-8935 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 6685-00-179-8935 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-00-179-8935 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 6685-00-179-8935 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Mon, Nov 25, 1968