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20253PC5 Valve Seat

4820-01-034-1722

Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.

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주요 부품

1002-0008-2
5310-01-241-0671
Convex Washer
1002-0008-2CP
5310-01-241-0671
Convex Washer
1002-0020-41
5330-01-443-6606
Packing Retainer
1002-0030-006
5330-01-701-9439
Preformed Packing Back-up Ring
1002-0030-008
5330-01-259-2657
Packing Retainer
1002-0030-008CP
5330-01-259-2657
Packing Retainer
1002-0030-011
5330-01-545-3568
Preformed Packing Back-up Ring
1002-0030-013
4820-01-182-2679
Fluid Pressure Regulating Valve

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Official Item Classification

이름
Valve Seat
부품 번호
20253PC5
(NSN) 국가 재고 번호
4820-01-034-1722
(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
01/20/1977 (49년 전)

2.625 inches single threaded portion nominal thread size, 2a single threaded portion thread class, 2.375 inches nominal overall height, 14 single threaded portion thread quantity per inch, 2.000 inches nominal single threaded portion thread length

Specs & Compatibility

스레드 클래스

2a single threaded portion

나사산 길이

2.000 inches nominal single threaded portion

전체 높이

2.375 inches nominal

인치당 실 수량

14 single threaded portion

공칭 나사 크기

2.625 inches single threaded portion

좌석 표면 모양

flat

몸은 안쪽 직경을 족답했습니다

1.375 inches nominal first step

몸은 안쪽 직경을 족답했습니다

2.000 inches minimum and 2.010 inches maximum second step

몸은 안쪽 직경을 족답했습니다

2.438 inches nominal third step

특별 기능

two 0.375 in. w 0.344 in. h lugs spaced 180 deg apart 0.031 in. from seat bottom

재료

copper alloy or steel corrosion resisting overall

재료 문서 및 분류

astm b-61 assn std 1st material response or mil-s-867,class 1 mil spec 2nd material response overall

스타일 지정자

plain threaded

나사 시리즈 지정자

uns 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

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자주 묻는 질문

What is the FSCG of the NSN 4820-01-034-1722?
The FSCG of the NSN 4820-01-034-1722 is 4820
Does the NSN 4820-01-034-1722 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-034-1722 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 4820-01-034-1722 contain precious materials?
Precious metal content is unknown
Does NSN 4820-01-034-1722 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 4820-01-034-1722 was assigned to the Federal Catalog?
It was assigned 49년 전, on Thu, Jan 20, 1977