6685-00-556-8527
Find complete technical information, availability, and procurement data for: 6685-00-556-8527
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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
6685-00-556-8527
Item Name Code
40097
Assigment Date
01/01/1963 (63 years ago)
2.375 inches nominal overall height, 2.625 inches nominal bolt circle diameter, 0.138 inches nominal mounting hole diameter, 1.750 inches nominal overall depth, 2.375 inches nominal overall width
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Overall Depth
- 1.750 inches nominal
- Bolt Circle Diameter
- 2.625 inches nominal
- Overall Height
- 2.375 inches nominal
- Overall Width
- 2.375 inches nominal
- Mounting Hole Diameter
- 0.138 inches nominal
- Mounting Hole Quantity
- 4
- Case Material
- unable to decode
- Case Surface Treatment
- unable to decode
- Usage Design
- for use with aircraft suction system
- Graduation Unit
- 1.0 inches
- Actuation Type
- diaphragm
- Adjustability
- nonadjustable
- Scale Range
- +0.0 to 10.0 inches of mercury
- Scale Name
- pressure-vacuum
- Dial Size
- 1-7/8 in. dia
- Connection Quantity
- 2
- Pointer Type
- indicating
- Scale Marking
- suction in. of mercury
- Scale Type
- single
- Scale Smallest Increment
- 0.2 inches
- Connection Type
- internal
- Mounting Method
- flush panel
- Scale Accuracy
- 2 pct entire range
- Actuating Element Material
- unable to decode
- Scale Inscription/Background Color
- luminous figures on black background
- Connection Location
- back
- Bezel Type
- thread
- Protective Crystal Material
- unable to decode
- Connection Size
- 0.438-20 in. thd
- Connector Type Vent
- not provided
- Material
- plastic
- Surface Treatment
- paint
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 6685-00-481-1137 | No Name Available | 10/09/1967 |
| 6685-00-481-1257 | No Name Available | 12/08/1967 |
| 6685-00-550-6918 | No Name Available | 01/01/1960 |
| 6685-00-580-4914 | No Name Available | 04/01/1976 |
| 6685-00-770-3489 | No Name Available | 01/07/1970 |
| 6685-00-875-6507 | No Name Available | 11/13/1967 |
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 |
|---|---|
| 651966 | Indicating Vacuum Gage |
| 6701-185 | Indicating Vacuum Gage |
| AW1 7-8 21LF6 | Indicating Vacuum Gage |
| AW1 7-8 21Q | Indicating Vacuum Gage |
| AW1821AB01 | Indicating Vacuum Gage |
| AW1821AB02 | Indicating Vacuum Gage |
| AW1821AB08 | Indicating Vacuum Gage |
| MS28061T4 | Indicating Vacuum Gage |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 6685-00-556-8527?
The FSCG of the NSN 6685-00-556-8527 is 6685
Does the NSN 6685-00-556-8527 have a Schedule B code assigned?
Yes, the Schedule B code is 9026200000
Does NSN 6685-00-556-8527 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 6685-00-556-8527 contain precious materials?
Precious metal content is unknown
Does NSN 6685-00-556-8527 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 6685-00-556-8527 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963
Professional Distribution
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