B115-4

View detailed technical data, stock status, and sourcing information for: B115-4

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B115-4
Federal Supply Group
Pumps and Compressors
Federal Supply Classification
4310 Compressors and Vacuum Pumps
National Stock Number
4310-01-006-0845
Item Name Code
22220
Assigment Date
07/12/1975 (51 years ago)

0.875 inches nominal overall height, 0.625 inches nominal diameter, semifinished surface finish, hump head style, 0.250 inches nominal pinhole diameter

Product Characteristics

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

Head Style
hump
Overall Height
0.875 inches nominal
Diameter
0.625 inches nominal
Pinhole Diameter
0.250 inches nominal
Surface Finish
semifinished
Skirt Type
semisplit
Cut Depth
0.078 inches nominal
Skirt Bottom Cutaway Feature
included
Ring Groove Quantity
1
Ring Groove Width
0.141 inches nominal
Ring Groove Diameter
0.446 inches nominal
Oil Groove
not included
Distance From Pin Hole Center To Extreme Top
0.772 inches nominal
Pin Hole Bushing
not included
Distance Between Pin Bosses
0.250 inches nominal
Retaining Ring Groove
not included
Pin
not included
Pin Type For Which Designed
locked
Ring
included
Integral Connecting Rod
not included
Material
aluminum

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4310-01-003-5207 No Name Available 09/01/1976

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
B115-4 Compressor Piston
N115-4 Compressor Piston
NI15-4 Compressor Piston
P02287A Compressor Piston

FAQs

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

What is the FSCG of the NSN 4310-01-006-0845?
The FSCG of the NSN 4310-01-006-0845 is 4310
Does the NSN 4310-01-006-0845 have a Schedule B code assigned?
Yes, the Schedule B code is 8414909000
Does NSN 4310-01-006-0845 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 4310-01-006-0845 contain precious materials?
Precious metal content is unknown
Does NSN 4310-01-006-0845 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 4310-01-006-0845 was assigned to the Federal Catalog?
It was assigned 51 years ago, on Sat, Jul 12, 1975

Professional Distribution

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