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4820-01-249-2049

Valve Seat

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주요 부품

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Shim
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Plate Spacer
10386469
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Sleeve Spacer
10386470
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Sleeve Spacer
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Lubricator Spacer

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Official Item Classification

이름
Valve Seat
(NSN) 국가 재고 번호
4820-01-249-2049
(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
02/07/1987 (39년 전)

0.260 inches nominal single threaded portion thread length, 0.300 inches nominal flange seat to disk end height, 3.885 inches nominal flange diameter, 2a single threaded portion thread class, 2.911 inches nominal body inside diameter

Specs & Compatibility

스레드 클래스

2a single threaded portion

나사산 길이

0.260 inches nominal single threaded portion

플랜지 지름

3.885 inches nominal

본체 내부 직경

2.911 inches nominal

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

0.300 inches nominal

플랜지 높이

0.514 inches nominal

인치당 실 수량

12 single threaded portion

공칭 나사 크기

3.500 inches single threaded portion

좌석 표면 모양

angular

재료

copper alloy overall

스타일 지정자

threaded flanged

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

Related Hardware Products

부품 번호 설명
ASI-B-102A1-3-1 Valve Seat
ASIB102A1-3-18 Valve Seat

자주 묻는 질문

What is the FSCG of the NSN 4820-01-249-2049?
The FSCG of the NSN 4820-01-249-2049 is 4820
Does the NSN 4820-01-249-2049 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-249-2049 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 4820-01-249-2049 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-249-2049 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 4820-01-249-2049 was assigned to the Federal Catalog?
It was assigned 39년 전, on Sat, Feb 7, 1987