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4820-00-018-7881

Safety Relief Valve

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주요 부품

7245430
5365-01-606-9291
Ring Spacer
72455
5305-00-174-4032
Hexagon Head Cap Screw
7245548-4
5340-01-475-3515
Access Cover
72456
5325-00-530-4945
Retaining Ring
724563-1
5360-00-515-3143
Compression Helical Spring
724564-1
5360-00-526-9788
Compression Helical Spring
724565-1
5310-00-049-4060
Flat Washer
724566
5340-00-381-6121
Bail Handle

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Official Item Classification

이름
Safety Relief Valve
(NSN) 국가 재고 번호
4820-00-018-7881
(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
04/22/1967 (59년 전)

disk flow control device, right-hand 2nd end thread direction, threaded bonnet attachment method, inside spring bonnet type, right-hand 1st end thread direction

Specs & Compatibility

나사 방향

right-hand 1st end

나사 방향

right-hand 2nd end

유량 제어 장치

disk

Bonnet 유형

inside spring

Bonnet 부착 방법

threaded

Disk 로딩 방법

spring

Renewable 좌석 반지 유형

pressed-in

연결 작풍

plain,optional end(pipe) 2nd end

연결 작풍

plain,optional end(pipe) 1st end

밸브 운영 제품 설명

automatic

연결 유형

threaded internal pipe 1st end

연결 유형

threaded internal pipe 2nd end

제공되는 기능

valve stem lock shield and bonnet packing and pressure tight outlet side

최대 작동 압력

3200.0 pounds per square inch single response

공칭 나사 크기

0.500 inches 2nd end

공칭 나사 크기

0.750 inches 1st end

재료

copper alloy seat

재료

copper alloy stem

재료

steel corrosion resisting body

스타일 지정자

angle

나사 시리즈 지정자

npt 2nd end

나사 시리즈 지정자

npt 1st end

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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
D661-1255 Safety Relief Valve
FIG189-1-2-3200 Safety Relief Valve

자주 묻는 질문

What is the FSCG of the NSN 4820-00-018-7881?
The FSCG of the NSN 4820-00-018-7881 is 4820
Does the NSN 4820-00-018-7881 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-018-7881 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 4820-00-018-7881 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-018-7881 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 4820-00-018-7881 was assigned to the Federal Catalog?
It was assigned 59년 전, on Sat, Apr 22, 1967