6685-00-557-5317

Find complete technical information, availability, and procurement data for: 6685-00-557-5317
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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

6685-00-557-5317

Item Name Code

07428

Assigment Date

01/01/1963 (63 years ago)

single bourdon tube actuation type, 1.250 inches nominal overall diameter, nonadjustable adjustability, 1.250 inches nominal overall depth, 1000.0 pounds per square inch graduation unit

Product Characteristics

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

Overall Depth: 1.250 inches nominal
Overall Diameter: 1.250 inches nominal
Graduation Unit: 1000.0 pounds per square inch
Actuation Type: single bourdon tube
Adjustability: nonadjustable
Scale Range: +0.0 to 4000.0 pounds pressure per square inch
Scale Name: pressure
Dial Size: 1 in. dia
Connection Quantity: 1
Pointer Color: white
Pointer Type: indicating
Scale Marking: psi by 1000
Scale Type: single
Scale Smallest Increment: 1000.0 pounds per square inch
Connection Type: internal
Mounting Method: rigid stem
Scale Accuracy: 0.5 pct entire range
Scale Inscription/Background Color: white figures on black background
Connection Location: back
Connection Size: 0.438 in. npt dia
Connector Type Vent: not provided
Special Features: does not require shock mounting
Color: black case
Material: aluminum case
Material: glass protective crystal
Material: steel actuating element
Surface Treatment: enamel lusterless case

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6685-00-684-5172	No Name Available	06/22/1967
6685-00-810-6773	No Name Available	05/30/1969

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
10-20140	Dial Indicating Pressure Gage
6685PL0812116	Dial Indicating Pressure Gage
6685PL2035027	Dial Indicating Pressure Gage
6901-25	Dial Indicating Pressure Gage
6901-712	Dial Indicating Pressure Gage
G1277	Dial Indicating Pressure Gage
G2922-2	Dial Indicating Pressure Gage
MIL-DTL-25867	Dial Indicating Pressure Gage
MIL-G-25867	Dial Indicating Pressure Gage
MS24478-2	Dial Indicating Pressure Gage

FAQs

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

What is the FSCG of the NSN 6685-00-557-5317?

The FSCG of the NSN 6685-00-557-5317 is 6685

Does the NSN 6685-00-557-5317 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-00-557-5317 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 6685-00-557-5317 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-00-557-5317 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 6685-00-557-5317 was assigned to the Federal Catalog?

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