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74055 PC54 O-Ring

5331-00-579-7921

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

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Official Item Classification

اسم
O-Ring
رقم القطعة
74055 PC54
(NSN) رقم السهم الوطني
5331-00-579-7921
(FSG) مجموعة الإمداد الفيدرالية
53 Hardware and Abrasives
(FSC) تصنيف الإمدادات الفيدرالية
5331 O-Ring
(INC) اسم العنصر الكود
47946
(FIIG) دليل تحديد العناصر الفيدرالية
A510X0
تاريخ
01/01/1963 (منذ 63 سنة)

-65.0 fahrenheit and 275.0 fahrenheit temp rating, 4.637 inches nominal outside diameter, 0.135 inches minimum and 0.143 inches maximum cross-sectional height, 4.344 inches minimum and 4.374 inches maximum center hole diameter, 160 maximum elongation percentage

Specs & Compatibility

القطر الخارجي

4.637 inches nominal

تصنيف درجة الحرارة

-65.0 fahrenheit and 275.0 fahrenheit

عبر القطاع مرتفع

0.135 inches minimum and 0.143 inches maximum

Center Hole Diameter

4.344 inches minimum and 4.374 inches maximum

النسبة المئوية

160 maximum

مادة

rubber butadiene-acrylonitrile class nbr

Replacement For

رقم القطعة وصف
5330-00-326-4361 No Name Available 03/01/1988
5330-01-049-0033 No Name Available 03/01/1987

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

0047946

Related Hardware Products

الأسئلة الشائعة

What is the FSCG of the NSN 5331-00-579-7921?
The FSCG of the NSN 5331-00-579-7921 is 5331
Does the NSN 5331-00-579-7921 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-00-579-7921 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 5331-00-579-7921 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-00-579-7921 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 5331-00-579-7921 was assigned to the Federal Catalog?
It was assigned منذ 63 سنة, on Tue, Jan 1, 1963