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171H4MA Knob

5355-00-891-3505

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Official Item Classification

اسم
Knob
رقم القطعة
171H4MA
(NSN) رقم السهم الوطني
5355-00-891-3505
(FSG) مجموعة الإمداد الفيدرالية
53 Hardware and Abrasives
(FSC) تصنيف الإمدادات الفيدرالية
5355 الكنوب والنقاط
(INC) اسم العنصر الكود
03263
(FIIG) دليل تحديد العناصر الفيدرالية
A530M0
تاريخ
01/20/1967 (منذ 59 سنة)

2 setscrew hole quantity, 0.252 inches minimum and 0.254 inches maximum inside diameter, 0.750 inches minimum counterbore diameter, 0.489 inches maximum distance from hole center to knob/skirt base, 0.320 inches minimum counterbore depth

Specs & Compatibility

القطر الداخلي

0.252 inches minimum and 0.254 inches maximum

قطر التجويف المخروطي

0.750 inches minimum

عمق التجويف

0.320 inches minimum

Setscrew Hole Quantity

2

Distance from Hole Center to Knob/Skirt Base

0.489 inches maximum

إجمالي

0.740 inches minimum

وضع سطح

grip aid

أماكن الإقامة Style

counterbored

القطر الخارجي

1.740 inches minimum and 1.780 inches maximum

Skirt Style

flared

العلامات المرجعية

slot

طريقة الملحق

setscrews

السمك الكلي

1.040 inches minimum and 1.100 inches maximum

الشفافية في المواد

opaque

Screw Drive Type

hexagon socket

كمية الخيوط لكل بوصة

32 screw hole

حجم الخيط الاسمي

0.164 inches screw hole

Skirt Outside Diameter

2.468 inches maximum

Skirt Design

nondetachable

لون

black, lusterless

مُحدد الأسلوب

round

مُعَيِّن سلسلة الخيوط

unc screw hole

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

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

0003263

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الأسئلة الشائعة

What is the FSCG of the NSN 5355-00-891-3505?
The FSCG of the NSN 5355-00-891-3505 is 5355
Does the NSN 5355-00-891-3505 have a Schedule B code assigned?
Yes, the Schedule B code is 8531900002
Does NSN 5355-00-891-3505 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 5355-00-891-3505 contain precious materials?
Item does not contain precious metal.
Does NSN 5355-00-891-3505 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 5355-00-891-3505 was assigned to the Federal Catalog?
It was assigned منذ 59 سنة, on Fri, Jan 20, 1967