NSN 4020B

2.250 inches nominal distance between pin bosses, 0.622 inches nominal cut depth, 3.868 inches nominal distance from pin hole center to extreme top, standard finished size designation, 4.375 inches nominal diameter.

NSN 4310-00-218-4118 Datasheet

(NSN) National Stock Number

4310-00-218-4118

(FSG) Federal Supply Group

43 - Pumps and Compressors

(FSC) Federal Supply Classification

4310 - Compressors and Vacuum Pumps

(NIIN) National Item Identification Number

00-218-4118

Requires Demilitarization

Yes

(INC) Item Name Code

22220

Date

Tue, Jan 1, 1963

Schedule B Code

8414909000

Cut Depth

0.622 inches nominal

Diameter

4.375 inches nominal

Distance Between Pin Bosses

2.250 inches nominal

Distance From Pin Hole Center To Extreme Top

3.868 inches nominal

Finished Size Designation

standard

Head Style

hat

Integral Connecting Rod

not included

Material

steel

Pin Hole Bushing

not included

Pin Type For Which Designed

locked

Pinhole Diameter

1.746 inches nominal

Pin

not included

Oil Groove

included

Oil Passage Type

hole

Overall Height

6.534 inches nominal

Retaining Ring Groove

not included

Ring Groove Diameter

3.988 inches nominal

Ring Groove Position Below Piston Pin

no. 5 ring groove

Ring Groove Position

no. 1,no. 2,no. 3,no. 4,and no. 5 positions

Ring Groove Quantity

5

Ring

not included

Ring Groove Width

0.250 inches nominal

Skirt Bottom Cutaway Feature

included

Skirt Type

semisplit

Special Features

item has provison for second stage located top center of piston,0.970 in. dia 5.875 in. lg

Surface Finish

finished

Identification

Demilitarization Code

A - 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.

Precious Metals Indicator

U - Precious metal content is unknown

Hazardous Metals Indicator

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0022220

Cross Reference

CAGE Codes

93232

Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use Cage Code 0ubg9 for Cataloging

U.s./canadian manufacturers

0AT62

Siemens Energy, Inc. Dba Dresser-Rand

U.s./canadian manufacturers

22887

Oai Electronics, Llc

Non-manufacturers

31922

Leeds and Northrup Co a Unit of General Signal Corp

U.s./canadian manufacturers

830Q4

Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions

U.s./canadian manufacturers

8FGX3

Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions

U.s./canadian manufacturers

93236

Dresser-Rand Co Worthington Compressor Opn a Joint Venture

U.s./canadian manufacturers

98278

Te Connectivity Corporation Dba Microdot Products

U.s./canadian manufacturers

Freight Information

Air Commodity

VZ -

Air Dimension

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

National Motor Freight Class Rating

S - 60.0

Special Handling

9 - Other or no special handling required (sh)

Type of Cargo

Z - No special type of cargo code applicable

Uniform Freight Classification Item Number

60750

Water Commodity

594 - Pumps and parts, (machinery and parts),(less than 35 feet)

National Motor Freight Classification Item Number

119140

Questions & Answers

1. What is the FSCG of the NSN 4310-00-218-4118?

   The FSCG of the NSN 4310-00-218-4118 is 4310

2. Does the NSN 4310-00-218-4118 have a Schedule B code assigned?

   Yes, the Schedule B code is 8414909000

3. Does NSN 4310-00-218-4118 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.

4. Does NSN 4310-00-218-4118 contain precious materials?

   Precious metal content is unknown

5. Does NSN 4310-00-218-4118 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.

6. When the NSN 4310-00-218-4118 was assigned to the Federal Catalog?

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