Aerospace Hardware Store

Aerospace

Hardware
  1. Home /
  2. Hardware Catalog /
  3. Nonpowered Valves /
  4. 4820-01-269-4201

4820-01-269-4201

Temperature Regulating Valve

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

16-8 140139B
4730-01-347-2771
Pipe Reducer
16-8 140140B
4730-01-116-7816
Pipe Bushing
16-8-140140C
4730-00-890-4983
Pipe Bushing
16-8 140140S
4730-01-664-8694
Pipe Bushing
16-8 140140SA
4730-01-540-3751
Pipe Bushing
16-8-1MA
5310-00-897-3040
Cap Plain Nut
16-8-2EP0-9
5310-01-075-4279
Washer
16-8 430160C
4730-01-655-1967
Pipe to Hose Straight Adapter

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
Temperature Regulating Valve
(NSN) National Stock Number
4820-01-269-4201
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
05492
(FIIG) Federal Item Identification Guide
A21100
Date
12/16/1987 (38 years ago)

tee body style, plain first end style designator, 254.0 millimeters nominal first end flange outside diameter, round w/ bolt holes first end flange shape style, plain face flange first end connection type

Specs & Compatibility

First End Flange Outside Diameter

254.0 millimeters nominal

Body Style

tee

First End Connection Type

plain face flange

First End Style Designator

plain

First End Flange Shape Style

round w/ bolt holes

First End Flange Thickness

19.1 millimeters nominal

First End Bolt Hole Quantity

8

First End Bolt Hole Diameter

22.2 millimeters nominal

First End Bolt Circle Diameter

216.0 millimeters nominal

Second End Relationship With First End

identical

Third End Relationship With Preceding Ends

identical with first end

Face To Face Distance

244.5 millimeters nominal

First Connection Face To Centerline Distance

295.0 millimeters nominal

Flow Control Device

poppet

End Connection Quantity

3

Temp Adjustability

not adjustable

Temp Rating

77.0 celsius nominal

Material

copper alloy 836 body

Material Document And Classification

astm b62 assn std single material response body

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

0005492

Related Hardware Products

Part Number Description
I-1284-F12 Temperature Regulating Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-269-4201?
The FSCG of the NSN 4820-01-269-4201 is 4820
Does the NSN 4820-01-269-4201 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809015
Does NSN 4820-01-269-4201 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 4820-01-269-4201 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-269-4201 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 4820-01-269-4201 was assigned to the Federal Catalog?
It was assigned 38 years ago, on Wed, Dec 16, 1987