Shouldered Shaft

SKU: 3040000015523 | Model: 134765-2

Specifications from the Manufacturer

First End Style:
End Similarity:
Not identical
Second End Style:
External threaded
Overall Length:
3.470 inches nominal
First End Diameter:
0.4400 inches nominal
Second End Diameter:
0.1380 inches nominal
Second End External Thread Length:
0.1880 inches nominal
Step Quantity:
Largest Step Diameter:
0.440 inches nominal
Surface Finish:
16.0 microinches
Special Features:
1st end inside dia stepped 0.380 to 0.381 in.and 0.358 in.
Aluminum alloy
Material Document And Classification:
Qq-a-225/6,t351 fed spec single material response
FSC Application Data:
Inertial navigation stem

Pricing and Availability

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Recently Updated in Miscellaneous Power Transmission Equipment
NSN 3040-00-001-3540 Manual Control Lever

Aluminum alloy 5083, FED-QQ-A-200/5, temper H111 or 5086, FED-QQ-A-250/7, temper H32, 6.560 o/a lg, 4.442 in. O/a w, surface finished with plastisol, MIL-P-20689 type 1, grade 2

NSN 3040-00-001-3373 Straight Shaft

Unthreaded cross drilled first end style, not identical end similarity, indented flat key way second end style, 3.500" length

NSN 3040-00-001-2520 Linear Actuating Cylin Parts Kit

6615-232-1544 , 9 component quantity, industrial component document origin, 82106 document source, industrial specification document type

NSN 3040-00-001-5523 Datasheet

Supply Class:


Cross Reference:

  • 134765-2

Cage Codes:

  • 05257

Replaced or Cancelled:

3040-00-001-5523 is not a replacement of any national stock number and has not been cancelled or replaced itself.


NIIN: 000015523
NSN: 3040000015523
DEMIL Code Meaning: Non-usml/non-ccli - no demil or dod tsc required. department of commerce may impose licensing requirements to certain destinations.

Freight Codes:

NMF Desc: Power Trans Shafting/shafts
NMFC: 126900
UFC: 65750
LTL: Rating variable
WCC: Motors and parts, (machinery and parts),(less than 35 feet)
TCC: No special type of cargo code applicable
SHC: Other or no special handling required (sh)
ADC: Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC: Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
ASH: No special handling required.

Management Codes:

CTL: 9B----- (MOE: DN)
AAC: Terminal item # (non-stocked items). future procurement is not authorized. no wholesale stock is available for issue. 1. requisitions will not be processed to the wholesale manager. 2. internal service/agency requisitioning may be continued
QUP: 1
SLC: 0

Reference Drawing:

[drawing of 3040-00-001-5523]

Questions & Answers:

What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
What NATO entities are users of this NSN?
No recorded entities for this stock number.
How is national stock number 3040-00-001-5523 defined?
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.
Does this item require Demilitarization?
Is this item ITAR controlled?
No. This item is not ITAR Controlled.
When was this national stock number assigned to the federal catalog?
, 20
last modified: 06/21/2018