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4820-01-181-8657

Valve Seat

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Official Item Classification

이름
Valve Seat
(NSN) 국가 재고 번호
4820-01-181-8657
(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
06/16/1984 (42년 전)

0.500 inches nominal single threaded portion thread length, 12 single threaded portion thread quantity per inch, 4.250 inches nominal body inside diameter, 2a single threaded portion thread class, 0.634 inches nominal overall height

Specs & Compatibility

스레드 클래스

2a single threaded portion

나사산 길이

0.500 inches nominal single threaded portion

전체 높이

0.634 inches nominal

본체 내부 직경

4.250 inches nominal

인치당 실 수량

12 single threaded portion

공칭 나사 크기

5.375 inches single threaded portion

좌석 표면 모양

flat

특별 기능

w/2 std wrench notches on the id

재료

nickel alloy overall

스타일 지정자

plain threaded

나사 시리즈 지정자

un single threaded portion

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

0022113

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자주 묻는 질문

What is the FSCG of the NSN 4820-01-181-8657?
The FSCG of the NSN 4820-01-181-8657 is 4820
Does the NSN 4820-01-181-8657 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-181-8657 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 4820-01-181-8657 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-181-8657 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 4820-01-181-8657 was assigned to the Federal Catalog?
It was assigned 42년 전, on Sat, Jun 16, 1984