Aerospace Hardware Store

Aerospace

Hardware

831703 Safety Relief Valve

4820-00-699-0521

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

特色零件

7384567 PN 99D4
5315-01-623-8590
Headless Straight Pin
7384567 PN A1
2040-01-548-5682
Lower Hatch Assembly
7384567 PN A12
4010-01-548-7981
Single Leg Wire Rope Assembly
7384567 PN A13
2040-01-549-8342
Latch Release
7384567 PN A14
2040-01-642-6265
Open Assy Hold
7384567 PN A14D4
2040-01-642-6265
Open Assy Hold
7384567 PN A1L1
2040-01-548-5682
Lower Hatch Assembly
7384567 PN B1
2040-01-546-2666
Hatch 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.

聯絡我們

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
  • 危險品認證
  • Global Shipping

Official Item Classification

姓名
Safety Relief Valve
零件編號
831703
(NSN) 全国库存编号
4820-00-699-0521
(FSG) 联邦供应集团
48 Valves
(FSC) 聯邦供應分類
4820 无动力阀
(INC) 商品名稱代碼
05488
(FIIG) 聯邦物品識別指南
A046B0
日期
01/01/1963 (63 年前)

3b 1st end thread class, right-hand 2nd end thread direction, poppet flow control device, 0.125 inches 2nd end nominal pipe size accommodated, right-hand 1st end thread direction

Specs & Compatibility

名义管道大小

0.125 inches 2nd end

Thread 類

3b 1st end

線程方向

right-hand 1st end

線程方向

right-hand 2nd end

流程控制设备

poppet

磁盘加载方法

spring

连接样式

flared (tube) 1st end

连接样式

plain (pipe) 2nd end

阀门操作 方法

automatic

连接类型

threaded external pipe 2nd end

连接类型

threaded external tube 1st end

每英吋螺紋數量

20 1st end

每英吋螺紋數量

27 2nd end

公稱螺紋尺寸

0.125 inches 2nd end

公稱螺紋尺寸

0.437 inches 1st end

坐标角

37.0 degrees 1st end

名义外形

0.250 inches 1st end

材料

aluminum alloy 2014 body

物料文件及分類

qq-a-225/4,alloy2014 fed spec single material response body

表面處理

anodize

樣式指示器

angle

螺紋系列代號

npt 2nd end

螺紋系列代號

unf 1st end

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

0005488

Related Hardware Products

零件編號 描述
802258 Safety Relief Valve
831703 Safety Relief Valve
K802258 Safety Relief Valve

常見問題

What is the FSCG of the NSN 4820-00-699-0521?
The FSCG of the NSN 4820-00-699-0521 is 4820
Does the NSN 4820-00-699-0521 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-699-0521 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 4820-00-699-0521 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-699-0521 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 4820-00-699-0521 was assigned to the Federal Catalog?
It was assigned 63 年前, on Tue, Jan 1, 1963