Straight Shaft

NSN: 3040-00-001-3373 | Model: 305689-2

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 fla (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.

NSN Properties and Flags

NATO Stock Number

3040-00-001-3373

DEMIL

First End Style

Unthreaded cross drilled

End Similarity

Not identical

Second End Style

Indented flat keyway

Overall Length

3.500 inches

First End Diameter

0.4375 inches

First End Hole Diameter

0.1250 inches

First End Distance From Hole Center To End

0.562 inches

First End Hole Depth

0.438 inches

Second End Keyway Width

0.0938 inches

Second End External Keyway Length

0.469 inches

Second End Keyway Depth

0.188 inches

Second End Distance From Keyway Center To End

0.359 inches

Second End Diameter

0.4375 inches

Material

Steel

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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NSN 3040-00-001-3373 Datasheet

Supply Class (FSC):

Miscellaneous Power Transmission Equipment

Cross Reference:

305689-2
305689-2

Cage Codes:

Meggitt (north Hollywood), Inc. (CAGE 58163)
Howden Fluid Systems (CAGE 33654)

Schedule B & Trade:

Schedule B: 8483105000 (NAICS 333613)

Transmission shafts and cranks, except camshafts and crankshafts
SITC: 74810

Transmission shafts (including cam and crank shafts) and cranks
End Use: 21180

Industrial machines, other

Identification:

HMIC

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

PMIC

U - Precious metal content is unknown

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:

NMFC:

126900 - Power trans shafting/shafts
WCC:

593 - Motors and parts, (machinery and parts),(less than 35 feet)
SHC:

9 - Other or no special handling required (sh)
ADC:

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

V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
LTL:

W - Rating variable
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
X
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
9b-----
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $12.76 to $21.26..
Does NSN 3040-00-001-3373 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Navy
What is the NIIN of NSN 3040-00-001-3373?
000013373 or 00-001-3373
Does NSN 3040-00-001-3373 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3040-00-001-3373?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Sep 20, 1972