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4820-00-820-7659

Safety Relief Valve

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Official Item Classification

이름
Safety Relief Valve
(NSN) 국가 재고 번호
4820-00-820-7659
(FSG) 연방 공급 그룹
48 Valves
(FSC) 연방 공급 분류
4820 공급 업체
(INC) 품목 이름 코드
05488
(FIIG) 연방 품목 식별 가이드
A046B0
날짜
01/01/1963 (63년 전)

6.0 cubic feet per minute valve discharge flow rate, 3a 1st end thread class, spring disk loading method, poppet flow control device, right-hand 1st end thread direction

Specs & Compatibility

스레드 클래스

3a 1st end

나사 방향

right-hand 1st end

유량 제어 장치

poppet

Disk 로딩 방법

spring

밸브 출력 흐름율

6.0 cubic feet per minute

최대 작동 온도

-100.0 fahrenheit 1st response400.0 fahrenheit 2nd response

연결 작풍

flared (tube) 1st end

밸브 운영 제품 설명

automatic

연결 유형

threaded external tube 1st end

제공되는 기능

pressure tight outlet side

최대 작동 압력

200.0 pounds per square inch single response

공칭 나사 크기

0.437 inches 1st end

좌석 각

37.0 degrees 1st end

오프닝 압력 조정

20.0 pounds per square inch

명목상 외부 직경 관은

0.250 inches 1st end

재료

aluminum alloy 2024 body

재료

aluminum alloy 2024 flow control device

어떤 Designed를 위한 매체

air 1st response

어떤 Designed를 위한 매체

oil, chlorinated transformer 2nd response

어떤 Designed를 위한 매체

oxygen, gaseous 3rd response

스타일 지정자

straight thru

나사 시리즈 지정자

unjf all ends

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

부품 번호 설명
524A-4D-20 Safety Relief Valve
524D-20 Safety Relief Valve

자주 묻는 질문

What is the FSCG of the NSN 4820-00-820-7659?
The FSCG of the NSN 4820-00-820-7659 is 4820
Does the NSN 4820-00-820-7659 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-820-7659 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 4820-00-820-7659 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-820-7659 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 4820-00-820-7659 was assigned to the Federal Catalog?
It was assigned 63년 전, on Tue, Jan 1, 1963