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4820-00-939-8143

Valve Seat

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주요 부품

NH-33
4730-01-617-4185
Pipe Coupling
NH-39182 IT. 20
5310-00-052-1578
Hexagon Plain Nut
NH-39182 IT. 45
4730-00-289-9502
Water Distribution Nozzle
NH-39737PC205 (MOD)
5307-01-245-5090
Plain Stud
NH-39737PC207
5307-01-112-0366
Continuous Thread Stud
NH-39737PC250
5310-00-251-3084
Hexagon Plain Nut
NH-39737PC251
5310-01-119-4364
Hexagon Plain Nut
NH-39737RAA IT 205
5307-00-491-5447
Continuous Thread Stud

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Official Item Classification

이름
Valve Seat
(NSN) 국가 재고 번호
4820-00-939-8143
(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
11/16/1965 (60년 전)

0.733 inches nominal body inside diameter, 0.250 inches nominal single threaded portion thread length, 2a single threaded portion thread class, 45.000 nominal seat angle in deg, 0.350 inches nominal overall height

Specs & Compatibility

스레드 클래스

2a single threaded portion

나사산 길이

0.250 inches nominal single threaded portion

전체 높이

0.350 inches nominal

본체 내부 직경

0.733 inches nominal

좌석 각도 Deg

45.000 nominal

인치당 실 수량

20 single threaded portion

공칭 나사 크기

1.125 inches single threaded portion

좌석 표면 모양

angular

특별 기능

internal octagon wrenching facility,0.656 in. flat to flat distance

재료

plastic polyamide (nylon) overall

스타일 지정자

plain threaded

나사 시리즈 지정자

un single threaded portion

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

Related Hardware Products

부품 번호 설명
51156E Valve Seat

자주 묻는 질문

What is the FSCG of the NSN 4820-00-939-8143?
The FSCG of the NSN 4820-00-939-8143 is 4820
Does the NSN 4820-00-939-8143 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-939-8143 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 4820-00-939-8143 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-939-8143 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 4820-00-939-8143 was assigned to the Federal Catalog?
It was assigned 60년 전, on Tue, Nov 16, 1965