Straight Shaft

NSN: 3040-01-120-8128 | Model: 7L7576

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

3040-01-120-8128

DEMIL

First End Style

Plain

End Similarity

Identical

Overall Length

1.125 inches

End Application

Emergency diesel engine onboard 270 ft c.G. Vessels

First End Diameter

0.7500 inches

Surface Finish

32.0 microinches

Special Features

Shaft is hollow; square in shape- 0.383 in- 0.387 in x 0.383 in- 0.387 in; used aboard 270 ft u.S. Coast guard vessels

Material

Steel

Material Specification

7l7576, fscm 11083 mfr ref single material response

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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ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
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NSN 3040-01-120-8128 Datasheet

Supply Class (FSC):

Miscellaneous Power Transmission Equipment

Cross Reference:

7L7576

Cage Codes:

Caterpillar Inc. (CAGE 11083)

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

A - Item does not contain precious metal.

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
V
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
9c-----
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $96.59 to $160.99..
Does NSN 3040-01-120-8128 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Defense Logistics Agency, Canada, New Zealand, and Portugal
What is the NIIN of NSN 3040-01-120-8128?
011208128 or 01-120-8128
Does NSN 3040-01-120-8128 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3040-01-120-8128?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Oct 23, 1981