Aerospace Hardware Store

Aerospace

Hardware

4820-01-668-5866

Pressure and Temper Relief 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

الأجزاء المميزة

B65050-340
5310-00-543-5708
Plate Self-Locking Nut
B65050-824
5330-01-166-1949
Gasket
B65050-987
5970-00-968-6476
S Electrical Insulation Sleeving
B65084
5310-00-282-8876
Flat Washer
B651-27A
5331-01-123-6203
O-Ring
B651-39A
5331-01-077-3145
O-Ring
B651-4A
5331-00-641-0693
O-Ring
B651-8330-F130
5310-00-866-8637
Hexagon Self-Locking Nut

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
Pressure and Temper Relief Valve
(NSN) رقم السهم الوطني
4820-01-668-5866
(FSG) مجموعة الإمداد الفيدرالية
48 Valves
(FSC) تصنيف الإمدادات الفيدرالية
4820 القيم غير العاملة
(INC) اسم العنصر الكود
16996
(FIIG) دليل تحديد العناصر الفيدرالية
A07100
تاريخ
11/29/2017 (منذ 8 سنوات)

oxygen, liquid media for which designed, -320.0 fahrenheit and 165.0 fahrenheit temp rating, threaded external pipe first end connection type, straight thru body style, 0.25 inches first end nominal pipe size accommodated

Specs & Compatibility

نمط الجسم

straight thru

تصنيف درجة الحرارة

-320.0 fahrenheit and 165.0 fahrenheit

Media for which Designed

oxygen, liquid

First End Connection Type

threaded external pipe

First End Nominal Pipe Size Accommodated

0.25 inches

Second End Relationship مع النهاية الأولى

not identical

النوع الثاني

threaded internal pipe

الحد الأدنى

2

الافتتاح

400.0 pounds per square inch

First End Thread Series Designator

npt

اسم الجزء المخصص من قبل الوكالة المسيطرة

cryogenic relief valve

الميزات الخاصة

seal material pctfe (astm d1430), relief pressure can not be altered or adjusted in the field, supplied factory preset and permaently locked for tamper proof service

مادة

copper alloy 360 body

وثيقة المواد والتصنيف

astm b16-60, 1/2h 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

0016996

Related Hardware Products

رقم القطعة وصف
CRV-250B-K-400 Pressure and Temper Relief Valve

الأسئلة الشائعة

What is the FSCG of the NSN 4820-01-668-5866?
The FSCG of the NSN 4820-01-668-5866 is 4820
Does the NSN 4820-01-668-5866 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-668-5866 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 4820-01-668-5866 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-668-5866 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 4820-01-668-5866 was assigned to the Federal Catalog?
It was assigned منذ 8 سنوات, on Wed, Nov 29, 2017