NSN 3040-00-355-6251 308R618H01, 00-355-6251, 003556251
Product Details | STRAIGHT SHAFT
3040-00-355-6251 A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.o25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for lubricating holes. For items having an integral gear(s) or worm(s), see GEARSHAFT (as modified). For items designed to support rotating members see AXLE(1), STRAIGHT. For items not having the above conditions see PIN, STRAIGHT, HEADLESS. For items having machined ends which constitute steps see SHAFT(1), SHOULDERED; AXLE(1), SHOULDERED; and BOLT, FLUID PASSAGE.20310050000101500003040000000
Part Alternates: 308R618H01, 3040-00-355-6251, 00-355-6251, 3040003556251, 003556251
Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 06 FEB 1974 | 00-355-6251 | 22109 ( SHAFT, STRAIGHT ) |
Cross Reference | NSN 3040-00-355-6251
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 308R618H01 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN SYSTEMS |
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Technical Data | NSN 3040-00-355-6251
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| FIRST END STYLE | 4 FLATTED |
| FIRST END FLAT DEPTH | 0.0270 INCHES MINIMUM AND 0.0272 INCHES MAXIMUM |
| FIRST END FLAT LENGTH | 0.240 INCHES NOMINAL |
| FIRST END DIAMETER | 0.1870 INCHES MINIMUM AND 0.1872 INCHES MAXIMUM |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 5 CIRCULAR GROOVED |
| SECOND END GROOVE WIDTH | 0.0300 INCHES NOMINAL |
| SECOND END GROOVE DIAMETER | 0.1750 INCHES NOMINAL |
| SECOND END DISTANCE FROM END TO GROOVE | 0.040 INCHES NOMINAL |
| SECOND END DIAMETER | 0.1870 INCHES MINIMUM AND 0.1872 INCHES MAXIMUM |
| OVERALL LENGTH | 1.240 INCHES NOMINAL |
| SPECIAL FEATURES | MACHINE FLAT 0.350 IN. FROM 2ND END 0.240 IN. LONG 0.160 IN. FLAT WIDTH; DISTANCE BETWEEN GROOVE CENTERS 0.870 IN. NOM |
| CRITICALITY CODE JUSTIFICATION | AMDL AND AMFZ |
| MANUFACTURERS CODE | 97942 |
| DESIGN CONTROL REFERENCE | 308R618H01 |
Restrictions/Controls & Freight Information | NSN 3040-00-355-6251
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | Y | The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||



