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4820-01-227-1013

Safety Relief Valve

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Official Item Classification

이름
Safety Relief Valve
(NSN) 국가 재고 번호
4820-01-227-1013
(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
02/28/1986 (40년 전)

spring disk loading method, 8 all ends bolt hole quantity, bolted bonnet attachment method, disk flow control device, inside spring bonnet type

Specs & Compatibility

유량 제어 장치

disk

Bonnet 유형

inside spring

Bonnet 부착 방법

bolted

Disk 로딩 방법

spring

놀이쇠 구멍 양

8 all ends

최대 작동 온도

150.0 fahrenheit single response

밸브 운영 제품 설명

automatic

플랜지 모양

round with holes all ends

연결 유형

flange all ends

밸브 크기

4.000 inches

조정가능한 압력 범위

+56.0 to 70.0 pounds per square inch

최대 작동 압력

150.0 pounds per square inch single response

명목상 외부 직경

7.688 inches all ends

명목상 간격

0.500 inches 2nd end

명목상 간격

1.000 inches 1st end

첫 번째 연결 면-중심선 거리(Face to Centerline Distance)

5.375 inches

놀이쇠 구멍 명목상 직경

0.562 inches all ends

두 번째 연결 면-중심선 거리(Face to Centerline Distance)

6.000 inches

놀이쇠 원형 명목상 직경

6.562 inches all ends

플랜지 얼굴 디자인

plain all ends

재료

copper alloy 922 body

재료

nickel alloy flow control device

재료

nickel alloy stem

스타일 지정자

angle flanged ends

추가 기능

this item has been reviewed for asbestos material. the current approved source, 15187, has indicated their part number contained asbestos prior to 1984. they continue to manufacture the same part number without asbestos material after 1984

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

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자주 묻는 질문

What is the FSCG of the NSN 4820-01-227-1013?
The FSCG of the NSN 4820-01-227-1013 is 4820
Does the NSN 4820-01-227-1013 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-227-1013 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 4820-01-227-1013 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-227-1013 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 4820-01-227-1013 was assigned to the Federal Catalog?
It was assigned 40년 전, on Fri, Feb 28, 1986