Aerospace Hardware Store

Aerospace

Hardware

751798-1-1 Special Actuator Valve Diaphragm

4810-01-212-9921

Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.

Request for Quote

Send us a request for quote using the form below. Our team will promptly provide you with the latest pricing and availability details.

AS9120 ISO9001 Aviation Suppliers Association Global Shipping

Featured Parts

2360-15
5940-00-221-0101
Electrical Binding Post
2360-2
5330-00-237-7540
Seal
2360-2057
4720-00-072-6063
Nonmetallic Hose Assembly
2360-2076
5365-00-072-6159
Sleeve Spacer
2360-2077
5315-00-423-7610
Headless Grooved Pin
2360-2079
5360-00-072-6161
Drive Roll Spring
2360-2085
4720-01-187-2053
Nonmetallic Hose Assembly
2360-2087
5940-00-072-6044
Connection Block Assembly

Need Assistance?

Our catalog is extensive, but we understand that sometimes specific needs might not be immediately available. If you could not find the exact products you were searching for, we are here to help!

Contact us directly, and our team will assist you in finding the perfect solution for your requirements.

Contact Us

Certified Supplier

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

  • Genuine Manufacturers Parts
  • 100% Product Inspection
  • 7 Year Sales Record Retention
  • Fast On-Time Delivery
  • HAZMAT Certified
  • Global Shipping

Official Item Classification

Name
Special Actuator Valve Diaphragm
Part Number
751798-1-1
(NSN) National Stock Number
4810-01-212-9921
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4810 Powered Valves
(INC) Item Name Code
40088
(FIIG) Federal Item Identification Guide
A540B0
Date
07/20/1985 (41 years ago)

0.186 inches minimum and 0.193 inches maximum hole diameter, 0.230 inches nominal outside corner radius, 0.505 inches minimum and 0.565 inches maximum overall height, 1.960 inches nominal bolt circle diameter, 0.080 inches minimum and 0.090 inches maximum center hole diameter

Specs & Compatibility

Hole Diameter

0.186 inches minimum and 0.193 inches maximum

Bolt Circle Diameter

1.960 inches nominal

Overall Height

0.505 inches minimum and 0.565 inches maximum

Outside Corner Radius

0.230 inches nominal

Center Hole Diameter

0.080 inches minimum and 0.090 inches maximum

Bolt Hole Quantity

4

End Item Identification

b-1b acft

Material

rubber and plastic polyethylene terephthalate

Style Designator

special shaped

Fsc Application Data

control,pressure,manifold 1660011433511

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

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

Hazardous Metals Indicator
N

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

Pseudo Item Name Code

0040088

Related Hardware Products

Part Number Description
751798-1-1 Special Actuator Valve Diaphragm

Frequently Asked Questions

What is the FSCG of the NSN 4810-01-212-9921?
The FSCG of the NSN 4810-01-212-9921 is 4810
Does the NSN 4810-01-212-9921 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4810-01-212-9921 require demilitarization?
"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"
Does NSN 4810-01-212-9921 contain precious materials?
Item does not contain precious metal.
Does NSN 4810-01-212-9921 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 4810-01-212-9921 was assigned to the Federal Catalog?
It was assigned 41 years ago, on Sat, Jul 20, 1985