Bell Crank

NSN: 3040-00-004-9749 | Model: A51G20578-1

An item in the form of two arms at an angle, having its fulcrum at the apex of the angle, and used to provide a means of changing the direction or varying the intensity of a pushing or pulling force. See also arm (as modified); and lever (as modified).

NSN Properties and Flags

NATO Stock Number

3040-00-004-9749

DEMIL

Bore Diameter

Between 0.437 inches and 0.438 inches

Bore Length

Between 1.802 inches and 1.822 inches

Features Provided

Bearing

Center To Center Distance Between Fulcrum And Arm End Hole/slot/ball

4.490 inches 2nd end and 4.510 inches 2nd end

Special Features

Left and assembly

Material

Aluminum alloy

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.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 3040-00-004-9749 Datasheet

Supply Class (FSC):

Miscellaneous Power Transmission Equipment

Cross Reference:

A51G20578-1
A51G20578-1

Cage Codes:

Northrop Grumman Systems Corporation (CAGE 61174)
Northrop Grumman Systems Corporation (CAGE 26512)

Schedule B & Trade:

Schedule B: 8483508080 (NAICS 333613)

Flywheels, pulley blocks and pulleys, nesoi
SITC: 74850

Flywheels and pulleys (including pulley blocks)
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

ADPE

- Represents items with no adp components

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:

133300 - Machinery/machines noi
WCC:

671 - Aircraft parts, to include test/tool sets and equipment (other than armament systems)
SHC:

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

A - Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
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
9b-----
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $911.05 to $1,518.41..
Does NSN 3040-00-004-9749 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 3040-00-004-9749?
000049749 or 00-004-9749
Does NSN 3040-00-004-9749 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3040-00-004-9749?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jun 16, 1972