6685-00-591-1952

Find complete technical information, availability, and procurement data for: 6685-00-591-1952

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6685-00-591-1952
Federal Supply Group
Instruments and Laboratory Equipment
National Stock Number
6685-00-591-1952
Item Name Code
07428
Assigment Date
02/02/1968 (58 years ago)

A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes:flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. Excludes:disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.

4.750 inches nominal overall diameter, 3 mounting hole quantity, 0.219 inches nominal mounting hole diameter, 2.219 inches nominal overall depth, 4.250 inches nominal bolt circle diameter

Product Characteristics

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

Overall Depth
2.219 inches nominal
Bolt Circle Diameter
4.250 inches nominal
Mounting Hole Diameter
0.219 inches nominal
Mounting Hole Quantity
3
Overall Diameter
4.750 inches nominal
Graduation Unit
20.0 pounds per square inch
Actuation Type
single bourdon tube
Adjustability
nonadjustable
Scale Range
+0.000 to 200.000 pounds pressure per square inch
Scale Name
pressure
Dial Size
3-1/2 in. dia
Connection Quantity
1
Pointer Color
black and red
Pointer Type
indicating and reference
Scale Type
single
Scale Smallest Increment
2.0 pounds per square inch
Connection Type
external
Mounting Method
flush panel
Scale Accuracy
1 pct entire range
Scale Inscription/Background Color
black figures on white background
Connection Location
lower
Connection Size
0.438 in.-20
Connector Type Vent
not provided
Material
aluminum case
Material
nickel alloy actuating element
Material
plastic protective crystal
Surface Treatment
enamel case
Fsc Application Data
gage,pressure,dial indicating except engine

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
6685-00-872-4863 No Name Available 12/01/1991
6685-01-226-4072 No Name Available 12/01/1990

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
35-1246P33LXW0F014 Dial Indicating Pressure Gage
4871-06 Dial Indicating Pressure Gage
MIL-I-18997/1DEA TYA35-0-200L Dial Indicating Pressure Gage
SA2-3-3PHFLWBX Dial Indicating Pressure Gage
SA23-3PHF-LWBX Dial Indicating Pressure Gage
SG3NC2HPWCONAG Dial Indicating Pressure Gage

FAQs

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

What is the FSCG of the NSN 6685-00-591-1952?
The FSCG of the NSN 6685-00-591-1952 is 6685
Does the NSN 6685-00-591-1952 have a Schedule B code assigned?
Yes, the Schedule B code is 9026200000
Does NSN 6685-00-591-1952 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 6685-00-591-1952 contain precious materials?
Item does not contain precious metal.
Does NSN 6685-00-591-1952 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 6685-00-591-1952 was assigned to the Federal Catalog?
It was assigned 58 years ago, on Fri, Feb 2, 1968

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