Rigid Connecting Link

A51G20007-1

A51G20007-1
(NSN) National Stock Number
3040-00-003-0507
Federal Supply Classification
3040 Miscellaneous Power Transmission Equipment
Item Name Code
21988
Schedule B Code
-
Summary

8.875 inches nominal overall length, 0.438 inches nominal body diameter, eye to internal thread link style, tubular body construction, 0.250 inches nominal first end end attachment hole diameter, 2.000 inches nominal first end end attachment length

DAC HCC DMIL RNCC
1 - - 3
RNVC SADC MSDS RNAAC
2 - - ZZ
Identification

An item of various cross-sectional shapes which may be of solid or hollow construction. It is specifically designed for attachment to a lever(s) and/or control(s) to actuate various remote mechanisms. It is one of the following: (1) a one-piece item with or without eyes and/or holes in each end which may have bushings or bearings pressed in the eyes; (2) a one-piece item with both ends processed for terminations, excluding threaded end(s); (3) a two-piece construction type item consisting of a body with both ends processed for terminations and a single end attachment; or (4) a three-piece construction type item consisting of a body and two end attachments. Excludes:internal combustion engine type piston connecting rods; drag link, steering; link, anchor, brake shoe; tie rod, steering; and turnbuckle. For cylindrical shaped externally threaded items without end attachments, see rod, threaded end and stud (as modified).

INC FIIG Concept Condition
21988 A524L0 - 2
Specifications
Overall Length
8.875 inches nominal
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Body Diameter
0.438 inches nominal
Details The length of a straight line which passes through the center of the body,and terminates at the circumference.
Link Style
eye to internal thread
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the link.
Body Construction
tubular
Details The structural characteristic of the body.
End Attachment Hole Diameter
0.250 inches nominal first end
Details None.
End Attachment Length
2.000 inches nominal first end
Details None.
End Attachment Width
0.344 inches nominal first end
Details None.
Material
aluminum
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Surface Treatment
paint
Details The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
A51G20007-1 61174 1 - 3 9 - KE
A51G20007-1 26512 1 - 5 9 - KE
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
50070 - Q -
RVC WCC TCC SHC
- 585 Z 9
Price and Availability Quote

Send us a quick request for quote using the form below:

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

  • Fast Quote Times
  • Qualified sales team
  • 100% Product Inspections
  • Counterfeit Parts Prevention
Manufacturer
NORTHROP GRUMMAN SYSTEMS CORPORATION
CAGE: 79RG9
JACKSONVILLE , FL , 32221-8130
UNITED STATES
View Products
FAQs
Frequently asked questions for NSN 3040-00-003-0507
What is the NIIN of the NSN 3040-00-003-0507?
The National Item Identification Number (NIIN) of the NSN 3040-00-003-0507 is 00-003-0507
When the NSN 3040-00-003-0507 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Wed, May 17, 1972
Does the NSN 3040-00-003-0507 contain any precious metals?
Type/content is unknown
Does the NSN 3040-00-003-0507 contain any hazardous material?
No data in HMIRS

Can't Find It

If you didn't find what you need, don't worry, we're here to help! Our team is ready to help you find exactly what you need. Click below to contact us.

Similar Products
Who we are?

We are one of the largest suppliers of National Stock Number (NSN) parts in the world. Here at NSN Equipment, we live on the cutting edge to give you the best service we possibly can.

And that service is why our customers return to us time and time again. Our credibility and our accolades only serve as testament to our industry-leading nature.

Contact
3555 Agricultural Center Dr.
St. Augustine, FL, 32092
United States
© 2025 NSN Equipment, Inc. All rights reserved.
Made in USA