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4820-01-440-1502

Valve Seat

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Official Item Classification

이름
Valve Seat
(NSN) 국가 재고 번호
4820-01-440-1502
(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
01/06/1997 (29년 전)

2a second threaded portion thread class, 1.750 inches nominal second threaded portion thread length, 2a first threaded portion thread class, 3.120 inches nominal overall height, 1.750 inches nominal first threaded portion thread length

Specs & Compatibility

스레드 클래스

2a first threaded portion

스레드 클래스

2a second threaded portion

나사산 길이

1.750 inches nominal second threaded portion

나사산 길이

1.750 inches nominal first threaded portion

전체 높이

3.120 inches nominal

본체 내부 직경

4.000 inches nominal

최종 품목 식별

nimitz class cvn

좌석 각도 Deg

45.000 nominal

인치당 실 수량

14 first threaded portion

인치당 실 수량

14 second threaded portion

공칭 나사 크기

4.812 inches first threaded portion

공칭 나사 크기

4.812 inches second threaded portion

좌석 표면 모양

angular

특별 기능

for safety relief valve type 1741-t, sz 4.000 in.

재료

nickel alloy seat

재료 문서 및 분류

qq-n-288 fed spec single material response seat

스타일 지정자

plain threaded

나사 시리즈 지정자

uns 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 4820-01-440-1502?
The FSCG of the NSN 4820-01-440-1502 is 4820
Does the NSN 4820-01-440-1502 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-440-1502 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 4820-01-440-1502 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-440-1502 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 4820-01-440-1502 was assigned to the Federal Catalog?
It was assigned 29년 전, on Mon, Jan 6, 1997