158P

View detailed technical data, stock status, and sourcing information for: 158P
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-00-302-1986

Item Name Code

16756

Assigment Date

01/01/1963 (63 years ago)

A tubular metal item designed primarily as a replaceable wear surface within the cylinder bore of a piston type internal combustion engine, compressor, or reciprocating pump.

7.156 inches nominal bore diameter, 0.031 inches nominal chamfer length, 45.0 chamfer angle in deg, 24.000 inches nominal overall length, 2.000 inches nominal flange thickness

Product Characteristics

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

Chamfer Angle In Deg: 45.0
Chamfer Length: 0.031 inches nominal
Overall Length: 24.000 inches nominal
Flange Thickness: 2.000 inches nominal
Bore Diameter: 7.156 inches nominal
Body Outside Diameter: 7.505 inches nominal
Flange Outside Diameter: 8.047 inches nominal
Design Type: wet
Valve Recess: not included
Top Inside Chamfer: included
Bottom Inside Chamfer: not included
Top Intake Port: not included
Intake Hole: not included
Material: nickel alloy
Style Designator: dry, flanged, relieved

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
158P	Cylinder Sleeve
DE51S47-07PC72	Cylinder Sleeve
DX84980PC72	Cylinder Sleeve
SK-101411	Cylinder Sleeve
SL5709PC72	Cylinder Sleeve
SL5712PC72	Cylinder Sleeve

FAQs

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

What is the FSCG of the NSN 4320-00-302-1986?

The FSCG of the NSN 4320-00-302-1986 is 4320

Does the NSN 4320-00-302-1986 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-00-302-1986 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 4320-00-302-1986 contain precious materials?

Precious metal content is unknown

Does NSN 4320-00-302-1986 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 4320-00-302-1986 was assigned to the Federal Catalog?

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