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28CS4E Valve Seat

4820-00-218-2056

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Official Item Classification

이름
Valve Seat
부품 번호
28CS4E
(NSN) 국가 재고 번호
4820-00-218-2056
(FSG) 연방 공급 그룹
48 Valves
(FSC) 연방 공급 분류
4820 공급 업체
(INC) 품목 이름 코드
22113
(FIIG) 연방 품목 식별 가이드
A15500
날짜
01/01/1961 (65년 전)

3.500 inches nominal flange diameter, 0.218 inches nominal under flange height, flat seating surface shape, 0.250 inches nominal flange seat to disk end height, 3.025 inches nominal body outside diameter

Specs & Compatibility

플랜지 지름

3.500 inches nominal

본체 외경

3.025 inches nominal

Flange Seat To Disk End Height(디스크 끝 높이에 플랜지 시트)

0.250 inches nominal

플랜지 높이

0.218 inches nominal

좌석 표면 모양

flat

특별 기능

drill two holes 0.154 dia 10-24 thds 1/4 in. deep two screws far side,four holes 0.120 dia 1/4 deep for four dowel pins

재료

copper alloy overall

스타일 지정자

plain flanged

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

0022113

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자주 묻는 질문

What is the FSCG of the NSN 4820-00-218-2056?
The FSCG of the NSN 4820-00-218-2056 is 4820
Does the NSN 4820-00-218-2056 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-218-2056 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 4820-00-218-2056 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-218-2056 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 4820-00-218-2056 was assigned to the Federal Catalog?
It was assigned 65년 전, on Sun, Jan 1, 1961