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277WS2 Check Valve

4820-00-204-1890

Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.

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주요 부품

21587-400
4730-01-411-8380
Hydraulic System Access Manifold
21587-400-1
4730-01-411-8380
Hydraulic System Access Manifold
21587-400-1Q5
4820-01-716-4653
Valve Subplate Assembly
21587-401
4730-01-411-7616
Hydraulic Manifold Assembly
21587-401-1
4730-01-411-7616
Hydraulic Manifold Assembly
21587-401-1Q5
4820-01-693-9946
Valve Subplate Assembly
215870
5310-01-514-7500
Flat Washer
2158700-1
5305-01-341-9268
Machine Screw

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Official Item Classification

이름
Check Valve
부품 번호
277WS2
(NSN) 국가 재고 번호
4820-00-204-1890
(FSG) 연방 공급 그룹
48 Valves
(FSC) 연방 공급 분류
4820 공급 업체
(INC) 품목 이름 코드
05487
(FIIG) 연방 품목 식별 가이드
A530B0
날짜
01/01/1961 (65년 전)

2.000 inches 1st end nominal pipe size accommodated, threaded renewable seat ring type, right-hand 1st end thread direction, plain, optional end (pipe) 1st end connection style, disk flow control device

Specs & Compatibility

명목상 관 크기 Accommodated

2.000 inches 1st end

나사 방향

right-hand 1st end

유량 제어 장치

disk

Renewable 좌석 반지 유형

threaded

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

설치 위치

horizontal

인치당 실 수량

11-1/2 1st end

최대 작동 압력

300.0 pounds per square inch single response

공칭 나사 크기

2.000 inches 1st end

재료

copper alloy 706 overall

어떤 Designed를 위한 매체

water-oil-gas single response

스타일 지정자

straight thru

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.

Source of Supply Code

S9C

Pseudo Item Name Code

0005487

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자주 묻는 질문

What is the FSCG of the NSN 4820-00-204-1890?
The FSCG of the NSN 4820-00-204-1890 is 4820
Does the NSN 4820-00-204-1890 have a Schedule B code assigned?
Yes, the Schedule B code is 8481301090
Does NSN 4820-00-204-1890 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 4820-00-204-1890 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-204-1890 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 4820-00-204-1890 was assigned to the Federal Catalog?
It was assigned 65년 전, on Sun, Jan 1, 1961