3930-00-688-8038

Find complete technical information, availability, and procurement data for: 3930-00-688-8038

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3930-00-688-8038
Federal Supply Group
Materials Handling Equipment
National Stock Number
3930-00-688-8038
Item Name Code
31310
Assigment Date
01/01/1961 (65 years ago)

A collection of various o-rings, seals, sleeves, wear rings and gaskets to repair actuating cylinders. May include cylinder and mounting hardware.

20.781 inches nominal extended length, 13.969 inches nominal compressed length, 7.688 inches nominal overall diameter, 0.875 inches nominal bore diameter, 4.500 inches nominal body outside diameter

Product Characteristics

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

Bore Diameter
0.875 inches nominal
Body Outside Diameter
4.500 inches nominal
Overall Diameter
7.688 inches nominal
Compressed Length
13.969 inches nominal
Extended Length
20.781 inches nominal
Integral Valve Operation Method
hydraulic
Design Characteristics
single acting single cylinder
First Piston Rod End Style
internal threaded all working ends
First Piston Rod End Thread Series Designator
npt all working ends
First Piston Rod End Nominal Pipe Thread Size
0.750 inches all working ends
Mounting Type And Location
flange center section
Port Style
gasket seal all ports
Port Thread Series Designator
unf all ports
Port Thread Diameter
0.625 inches nominal all ports
Port Thread Quantity Per Inch
18 all ports
Port Thread Class
2b all ports
Body Material
steel

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
2990-00-116-6897 No Name Available 08/01/1981

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
02161-9023 Line Actuating Cylinder Assembly
02161-9023-02 Line Actuating Cylinder Assembly
05-2161-9023 Line Actuating Cylinder Assembly
2161-9023 Line Actuating Cylinder Assembly
V2-216U-9023 Line Actuating Cylinder Assembly

FAQs

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

What is the FSCG of the NSN 3930-00-688-8038?
The FSCG of the NSN 3930-00-688-8038 is 3930
Does NSN 3930-00-688-8038 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 3930-00-688-8038 contain precious materials?
Precious metal content is unknown
Does NSN 3930-00-688-8038 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 3930-00-688-8038 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

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