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4820-01-421-0122

Safety Relief Valve

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Official Item Classification

이름
Safety Relief Valve
(NSN) 국가 재고 번호
4820-01-421-0122
(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
10/30/1995 (30년 전)

3a 1st end thread class, 3b 2nd end thread class, spring disk loading method, right-hand all ends thread direction, 160.0 fahrenheit single response maximum operating temp

Specs & Compatibility

스레드 클래스

3a 1st end

스레드 클래스

3b 2nd end

나사 방향

right-hand all ends

Disk 로딩 방법

spring

최대 작동 온도

160.0 fahrenheit single response

공급 능력

-65.0 fahrenheit

최종 품목 식별

aircraft, airlifter c-17a

연결 작풍

flared (tube) 1st end

연결 작풍

gasket seal(boss) 2nd end

밸브 운영 제품 설명

automatic

연결 유형

threaded external tube 1st end

연결 유형

threaded internal boss 2nd end

최대 작동 압력

150.0 pounds per square inch single response

공칭 나사 크기

0.563 inches all ends

좌석 각

37.0 degrees 1st end

재료

steel comp 316 body

재료

steel comp 316 flow control device

재료 문서 및 분류

qq-s-763 fed spec single material response or astm a479 assn std single material response body

재료 문서 및 분류

qq-s-763 fed spec single material response or astm a479 assn std single material response flow control device

어떤 Designed를 위한 매체

water, fresh single response

표면 처리

passivate

표면 처리 문서 및 분류

qq-p-35 fed spec single treatment response

스타일 지정자

straight thru note: to be used for valve bodies of one section only.

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
7D0150 Safety Relief Valve
7D0150-06 Safety Relief Valve
RV05-203-06 Safety Relief Valve

자주 묻는 질문

What is the FSCG of the NSN 4820-01-421-0122?
The FSCG of the NSN 4820-01-421-0122 is 4820
Does the NSN 4820-01-421-0122 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-421-0122 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 4820-01-421-0122 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-421-0122 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 4820-01-421-0122 was assigned to the Federal Catalog?
It was assigned 30년 전, on Mon, Oct 30, 1995