97-18-077

View detailed technical data, stock status, and sourcing information for: 97-18-077
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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

6685-01-120-9346

Item Name Code

19138

Assigment Date

10/25/1981 (44 years ago)

A resilient metal item, circular or nearly circular, which is designed to be inserted into an internal or external groove and retained by its own spring action, or it may have external prongs or projections designed to be inserted into a hole and retained by spring action of the prongs which grip by imbedding into the material. For items having internal prongs which perform the same function, see push on nut. It is used to keep and/or lock a part(s) in position, as a ball bearing on a shaft or in a housing. See also clip, retaining and pin, lock. Excludes:ring, connecting, round.

unf screw thread series designator, 3a and 3b thread class, 9/16-18 thread size, air compressors,high pressure; trident material end item identification, external and internal thread location

Product Characteristics

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

Thread Class: 3a and 3b
Thread Size: 9/16-18
End Item Identification: air compressors,high pressure; trident material
Screw Thread Series Designator: unf
Thread Location: external and internal
Connection Quantity: 1
Operating Pressure Range: +801.0 to 5000.0 pounds per square inch
Fluid Type For Which Designed: 0il
Threaded Direct Pressure Connection: provided
Tube Connection Type: flareless
Material: steel corrosion resisting
Nondefinitive Spec/Std Data: h class and c composition and 1 type

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
18-00-3620	Fluid Pressure Dampener
513-4675819 ITE	Fluid Pressure Dampener
516-4682253F30	Fluid Pressure Dampener
97-18-077	Fluid Pressure Dampener
M2940-1-H-C-T-G	Fluid Pressure Dampener
MIL-S-2940 1-H-C-T-G	Fluid Pressure Dampener

FAQs

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

What is the FSCG of the NSN 6685-01-120-9346?

The FSCG of the NSN 6685-01-120-9346 is 6685

Does the NSN 6685-01-120-9346 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-01-120-9346 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 6685-01-120-9346 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-01-120-9346 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 6685-01-120-9346 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Sun, Oct 25, 1981