National Item Identification Number

01-294-1093
012941093
3040-01-294-1093
3040012941093

National Stock Number

Item Name

SHAFT,STRAIGHT

Federal Supply Class

3040

Description

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.

Commercial and Government Entity Code (Supplier Data)

---

18894

---

AIR ARMAMENT CENTER/ EN
207 W D AVE
EGLIN AFB
FL
32542
850-882-4014

---

18894

---

AIR ARMAMENT CENTER/ EN
207 W D AVE
EGLIN AFB
FL
32542
850-882-4014

---

56672

---

SYN-TECH SYSTEMS INC
100 FOUR POINTS WAY
TALLAHASSEE
FL
32305
850-878-2558

---

Reference Numbers (Part Numbers)

X8644848
8644848-3
8644848-3

Required Categories

MATERIAL
SURFACE FINISH
FIRST END STYLE
FIRST END DIAMETER
FIRST END HOLE DI

Required Description

STEEL COMP 4140 OR
STEEL COMP 4150
125.0 MICROINCHES
25 CROSS DRILLED AND EXT