Aerospace

Hardware

177972 Valve Seat

4820-00-059-4926

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الأجزاء المميزة

5331-01-705-8492

O-Ring

5330-01-525-8489

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5330-01-374-1759

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5330-01-358-9310

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5330-01-605-9691

Mecha Seal Replacement Parts Kit

5330-01-705-6964

Mecha Seal Replacement Parts Kit

5331-01-694-1102

O-Ring Set

5330-01-548-9823

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Official Item Classification

اسم: Valve Seat
رقم القطعة: 177972
(NSN) رقم السهم الوطني: 4820-00-059-4926
(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: 06/15/1967 (منذ 59 سنة)

79.000 minimum and 81.000 maximum seat angle in deg, 0.083 inches minimum and 0.085 inches maximum overall height, 0.904 inches minimum and 0.905 inches maximum body outside diameter, angular seating surface shape, 0.709 inches minimum and 0.719 inches maximum body inside diameter

Specs & Compatibility

الارتفاع الكلي

0.083 inches minimum and 0.085 inches maximum

القطر الخارجي للجسم

0.904 inches minimum and 0.905 inches maximum

القطر الداخلي للجسم

0.709 inches minimum and 0.719 inches maximum

Seat Angle In Deg

79.000 minimum and 81.000 maximum

Shape

angular

مادة

plastic overall

مُحدد الأسلوب

plain

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

رقم القطعة	وصف
177972	Valve Seat

الأسئلة الشائعة

What is the FSCG of the NSN 4820-00-059-4926?

The FSCG of the NSN 4820-00-059-4926 is 4820

Does the NSN 4820-00-059-4926 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-059-4926 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 4820-00-059-4926 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-059-4926 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 4820-00-059-4926 was assigned to the Federal Catalog?

It was assigned منذ 59 سنة, on Thu, Jun 15, 1967