Model: 581-6985421-30

Shouldered Shaft

Special Features:

Beveled gear p/n 54 mounts to end of shaft

Properties:

First End Style
Slotted
End Similarity
Not identical
Second End Style
Unthreaded cross drilled
Overall Length
1.750 inches
End Application
Indicator assembly, anchor housed; w/s: nssn los angeles class submarine
First End Slot Width
Between 0.2500 inches and 0.2540 inches
First End Diameter
Between 0.8710 inches and 0.8720 inches
First End Slot Depth
0.3125 inches
First End Hole Diameter
0.2031 inches
Second End Diameter
Between 0.3170 inches and 0.3720 inches
Step Quantity
2
Largest Step Diameter
Between 0.871 inches and 0.872 inches
Surface Finish
125.0 microinches
Part Name Assigned By Controlling Agency
Pinion shaft
Material
Steel comp 304
Material Specification
Qq-s-763 federal specification all material responses
NSN
3040-01-495-1882
Part Number
581-6985421-30
Description
Shaft,shouldered
CAGE
53711

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.

Part 581-6985421-30 NSN 3040-01-495-1882

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
22914
FIIG:
A23200
Concept No.:
1
App. Key:
A
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
126900
UFC:
65750
LTL:
RATING VARIABLE
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8483105000
  • SITC: 74810
  • End Use: Industrial machines, other
  • NAICS: 333613
  • USDA: 1

Freight Class: Transmission shafts and cranks, except camshafts and crankshafts

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