National Item Identification Number
01-498-4830
014984830
3040-01-498-4830
3040014984830
National Stock Number
Item Name
SHAFT,SHOULDERED
Federal Supply Class
3040
Description
A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (AA), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see AXLE(1), SHOULDERED. For items not having any of the above conditions see PIN, SHOULDER, HEADLESS. Excludes SHAFT(1), STRAIGHT; and AXLE(1), STRAIGHT.
Commercial and Government Entity Code (Supplier Data)
0AE28
SYSTEMS ENGINEERING AND ANALYTICS
INC
554 LONG HILL ROAD
GROTON
CT
06340
860-445-7620
0AE28
SYSTEMS ENGINEERING AND ANALYTICS
INC
554 LONG HILL ROAD
GROTON
CT
06340
860-445-7620
03538
LOCKHEED MARTIN CORPORATION
DBA MS2 DIV MARITIME SYSTEMS &
497 ELECTRONICS PKWY 5 BLD
LIVERPOOL
NY
13088
315-456-2622
Reference Numbers (Part Numbers)
04-27-000
04-27-000 ITEM 2
1220D1182
1220D1182
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE FINISH
FIRST END STYLE;
Required Description
NICKEL ALLOY K-500
QQ-N-286, CLASS A FED SPEC SINGLE MATERIAL RESPONSE
63.0 MI