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4820-01-168-5684

Valve Seat

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الأجزاء المميزة

3142038
5342-00-390-3740
Puller Tool Bracket
314204
5305-00-061-1550
Machine Screw
314204 FIND 15
5315-01-336-9670
Machine Key
314204 FIND 18
5365-01-211-0910
Sleeve Spacer
314204 FIND 19
5365-01-337-5851
Sleeve Spacer
314204 FIND 20
5365-01-337-4775
Sleeve Spacer
314204 FIND 24
5365-01-337-4776
Sleeve Spacer
314204 FIND 7
5330-01-337-4737
Plain Encased Seal

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Official Item Classification

اسم
Valve Seat
(NSN) رقم السهم الوطني
4820-01-168-5684
(FSG) مجموعة الإمداد الفيدرالية
48 Valves
(FSC) تصنيف الإمدادات الفيدرالية
4820 القيم غير العاملة
(INC) اسم العنصر الكود
22113
(FIIG) دليل تحديد العناصر الفيدرالية
A15500
تاريخ
12/20/1983 (منذ 42 سنة)

0.750 inches nominal body inside diameter, 45.000 minimum and 60.000 maximum seat angle in deg, 1.000 inches nominal single threaded portion thread length, 2a single threaded portion thread class, 1.250 inches nominal overall height

Specs & Compatibility

فئة الخيط

2a single threaded portion

طول الخيط

1.000 inches nominal single threaded portion

الارتفاع الكلي

1.250 inches nominal

القطر الداخلي للجسم

0.750 inches nominal

Seat Angle In Deg

45.000 minimum and 60.000 maximum

كمية الخيوط لكل بوصة

18 single threaded portion

حجم الخيط الاسمي

1.125 inches single threaded portion

Shape

angular

تبرير رمز الأهمية

zzzy

الميزات الخاصة

end from seating surface broached to 0.562 in. hex by 0.250 in deep for seat removal

مادة

nickel alloy overall

وثيقة المواد والتصنيف

qq-n-281 fed spec single material response overall

مُحدد الأسلوب

plain threaded

مُعَيِّن سلسلة الخيوط

unef single threaded portion

رقم المرجع الخصائص المميزة

material will be in accordance with ships parts control center activity hx quality control,manufacturing and testing specifications

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
C

The item has critical features such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input).

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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الأسئلة الشائعة

What is the FSCG of the NSN 4820-01-168-5684?
The FSCG of the NSN 4820-01-168-5684 is 4820
Does the NSN 4820-01-168-5684 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-168-5684 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 4820-01-168-5684 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-168-5684 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 4820-01-168-5684 was assigned to the Federal Catalog?
It was assigned منذ 42 سنة, on Tue, Dec 20, 1983