Aerospace Hardware Store

Aerospace

Hardware

B81850A Check Valve

4820-00-289-2425

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

الأجزاء المميزة

2067D766
5340-00-306-7193
Nut and Bolt Locking Plate
2067D87
5310-00-479-0129
Key Washer
2067D885
5310-00-079-9847
Key Washer
2067D9
5310-00-168-5114
Key Washer
2067FN14
4820-00-189-7194
Valve Stem
2068
4820-00-538-6884
Fluid Pressure Regulating Valve
2068-01
4820-01-515-9392
Valve Disk
2068-046-006
5310-01-675-0076
Flat Washer

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.

اتصل بنا

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
  • معتمد من المواد الخطرة
  • Global Shipping

Official Item Classification

اسم
Check Valve
رقم القطعة
B81850A
(NSN) رقم السهم الوطني
4820-00-289-2425
(FSG) مجموعة الإمداد الفيدرالية
48 Valves
(FSC) تصنيف الإمدادات الفيدرالية
4820 القيم غير العاملة
(INC) اسم العنصر الكود
05487
(FIIG) دليل تحديد العناصر الفيدرالية
A530B0
تاريخ
01/01/1963 (منذ 63 سنة)

flange 2nd end connection type, 8 1st end bolt hole quantity, round with holes 1st end flange shape, flange 1st end connection type, round with holes 2nd end flange shape

Specs & Compatibility

Bolt Hole Quantity

8 1st end

Flange Shape

round with holes 1st end

Flange Shape

round with holes 2nd end

نوع الارتباط

flange 1st end

نوع الارتباط

flange 2nd end

الحد الأقصى للضغط التشغيلي

600.0 pounds per square inch single response

القياس الاسمي الخارجي

9.000 inches 1st end

القياس الاسمي الخارجي

9.000 inches 2nd end

First Connection Face to Centerline Distance

7.500 inches

مقياس بولت هول الاسمي

0.938 inches 1st end

Second Connection Face to Centerline Distance

7.500 inches

المقياس الاسمي للدائرة

7.000 inches 1st end

تصميم واجهة فلانج

raised straight 1st end

Media for which Designed

steam single response

مُحدد الأسلوب

angle

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.

Source of Supply Code

N35

Pseudo Item Name Code

0005487

Related Hardware Products

رقم القطعة وصف
B81850A Check Valve
S4824-3242529 Check Valve

الأسئلة الشائعة

What is the FSCG of the NSN 4820-00-289-2425?
The FSCG of the NSN 4820-00-289-2425 is 4820
Does the NSN 4820-00-289-2425 have a Schedule B code assigned?
Yes, the Schedule B code is 8481301090
Does NSN 4820-00-289-2425 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 4820-00-289-2425 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-289-2425 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 4820-00-289-2425 was assigned to the Federal Catalog?
It was assigned منذ 63 سنة, on Tue, Jan 1, 1963