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4820-01-227-1897

Safety Relief Valve

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Official Item Classification

이름
Safety Relief Valve
(NSN) 국가 재고 번호
4820-01-227-1897
(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
03/01/1986 (40년 전)

250.0 fahrenheit single response maximum operating temp, threaded bonnet attachment method, inside screw bonnet type, disk flow control device, 4 all ends bolt hole quantity

Specs & Compatibility

유량 제어 장치

disk

Bonnet 유형

inside screw

Bonnet 부착 방법

threaded

놀이쇠 구멍 양

4 all ends

최대 작동 온도

250.0 fahrenheit single response

밸브 운영 제품 설명

automatic

플랜지 모양

round with holes all ends

연결 유형

flange all ends

밸브 크기

1.000 inches

조정가능한 압력 범위

+59.0 to 72.0 pounds per square inch

최대 작동 압력

400.0 pounds per square inch single response

명목상 외부 직경

4.250 inches all ends

명목상 간격

0.500 inches all ends

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

4.500 inches

놀이쇠 구멍 명목상 직경

0.625 inches all ends

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

4.125 inches

놀이쇠 원형 명목상 직경

3.125 inches all ends

플랜지 얼굴 디자인

raised straight all ends

올려진 얼굴 명목상 고도

0.062 inches all ends

올려진 얼굴 명목상 직경

2.000 inches all ends

재료

steel comp 303 stem

재료

steel uns j03002 body

재료 문서 및 분류

astm b-61 assn std single material response body

어떤 Designed를 위한 매체

water-oil-gas single response

스타일 지정자

angle flanged ends

가구 품목 및 양

1 lever

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 4820-01-227-1897?
The FSCG of the NSN 4820-01-227-1897 is 4820
Does the NSN 4820-01-227-1897 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-227-1897 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 4820-01-227-1897 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-227-1897 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 4820-01-227-1897 was assigned to the Federal Catalog?
It was assigned 40년 전, on Sat, Mar 1, 1986