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4820-01-287-4875

Valve Seat

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الأجزاء المميزة

6390K52
5355-01-680-4287
Knob
6390K54
5355-01-663-1983
Knob
6391
5330-00-532-5478
Preformed Packing
6391-2134
5306-01-022-1949
Shear Bolt
63910
5330-00-505-3712
Plain Encased Seal
639100
5310-00-362-3239
Flat Washer
6391002-1
5340-01-519-1159
Double Angle Bracket
639101
5360-00-250-0120
Compression Helical Spring

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Official Item Classification

اسم
Valve Seat
(NSN) رقم السهم الوطني
4820-01-287-4875
(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
10/22/1988 (منذ 37 سنة)

0.255 inches nominal body inside diameter, 0.250 inches nominal under flange height, 0.096 inches nominal flange seat to disk end height, 0.563 inches nominal body outside diameter, 0.730 inches nominal flange diameter

Specs & Compatibility

قطر شفة

0.730 inches nominal

القطر الخارجي للجسم

0.563 inches nominal

القطر الداخلي للجسم

0.255 inches nominal

مرفأ لـ (ديسك إند هايت)

0.096 inches nominal

تحت مرتفع

0.250 inches nominal

Shape

flat

الميزات الخاصة

clean iaw mil-std-1330d

مادة

plastic polyamide (nylon) overall

مُحدد الأسلوب

plain flanged

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
S

The item is a non-aviation critical safety item (csi) whose failure will result in serious damage to equipment or serious injury or death to personnel.

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
32487CP Valve Seat
63750-2 ITEM 5 Valve Seat
63750-2 ITEM 5CP Valve Seat
SC01-287-4875 Valve Seat

الأسئلة الشائعة

What is the FSCG of the NSN 4820-01-287-4875?
The FSCG of the NSN 4820-01-287-4875 is 4820
Does the NSN 4820-01-287-4875 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-287-4875 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 4820-01-287-4875 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-287-4875 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 4820-01-287-4875 was assigned to the Federal Catalog?
It was assigned منذ 37 سنة, on Sat, Oct 22, 1988