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4310-00-173-5277

Find complete technical information, availability, and procurement data for: 4310-00-173-5277

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4310-00-173-5277
Federal Supply Group
Pumps and Compressors
Federal Supply Classification
4310 Compressors and Vacuum Pumps
National Stock Number
4310-00-173-5277
Item Name Code
11459
Assigment Date
01/01/1961 (65 years ago)

A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes:packing, preformed; retainer, oil seal; retainer, packing; ring, retaining; ring wiper; and seal ring, metal.

0.1350 inches minimum and 0.1390 inches maximum radial wall thickness, 3.000 inches standard bore diameter, concentric ring style, 0.1235 inches minimum and 0.1240 inches maximum overall width, plain rectangular, straight face cross-sectional shape style

Product Characteristics

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

Cross-Sectional Shape Style
plain rectangular, straight face
Ring Style
concentric
Radial Wall Thickness
0.1350 inches minimum and 0.1390 inches maximum
Overall Width
0.1235 inches minimum and 0.1240 inches maximum
Standard Bore Diameter
3.000 inches
Joint Style
vertical joint
Material
iron overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4310-00-213-9109 No Name Available 01/01/1960

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
1648P Piston Ring

FAQs

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

What is the FSCG of the NSN 4310-00-173-5277?
The FSCG of the NSN 4310-00-173-5277 is 4310
Does the NSN 4310-00-173-5277 have a Schedule B code assigned?
Yes, the Schedule B code is 8414902095
Does NSN 4310-00-173-5277 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 4310-00-173-5277 contain precious materials?
Precious metal content is unknown
Does NSN 4310-00-173-5277 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 4310-00-173-5277 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

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