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ERNA249 Hexagon Self-Locking Nut

5310-00-660-3381

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065-002029-004
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Official Item Classification

اسم
Hexagon Self-Locking Nut
رقم القطعة
ERNA249
(NSN) رقم السهم الوطني
5310-00-660-3381
(FSG) مجموعة الإمداد الفيدرالية
53 Hardware and Abrasives
(FSC) تصنيف الإمدادات الفيدرالية
5310 الجوز والفاشر
(INC) اسم العنصر الكود
05277
(FIIG) دليل تحديد العناصر الفيدرالية
A021A0
تاريخ
01/01/1961 (منذ 65 سنة)

soluble lubricant lubrication, prevailing torque with nonmetallic insert locking feature, hexagon nut style, right-hand thread direction, 3b thread class

Specs & Compatibility

فئة الخيط

3b

اتجاه الخيط

right-hand

القفل

prevailing torque with nonmetallic insert

التطهير

soluble lubricant

Nut Style

hexagon

Nut Height

0.266 inches maximum

العرض عبر الشقق

0.492 inches minimum and 0.502 inches maximum

تصنيف درجة الحرارة

250.0 fahrenheit maximum

سلسلة الخيوط

unjf

كمية الخيوط لكل بوصة

24

تصنيف الصلابة

35.0 rockwell c maximum

حجم الخيط الاسمي

0.312 inches

زاوية غاطسة

88.0 degrees minimum nut

نوع السطح

chamfered or washer faced

إنهاء سطح الأرض

125.0 microinches

مادة

plastic polyamide (nylon) locking insert

مادة

steel nut

معالجة السطح

cadmium and chromate overall except insert

وثيقة معالجة السطح والتصنيف

qq-p-416,ty 2,cl 2 fed spec all treatment responses overall except insert

Replacement For

رقم القطعة وصف
5310-00-275-2018 No Name Available 11/22/1967
5310-00-582-0097 No Name Available 08/01/1977
5310-00-834-1524 No Name Available 05/09/1967
5310-00-867-8734 No Name Available 05/03/1968
5310-00-971-6514 No Name Available 05/14/1979
5310-01-030-8712 No Name Available 05/01/1979
5310-01-092-2511 No Name Available 01/01/1991
4730-01-165-7903 No Name Available 09/01/1984

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

0005277

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الأسئلة الشائعة

What is the FSCG of the NSN 5310-00-660-3381?
The FSCG of the NSN 5310-00-660-3381 is 5310
Does the NSN 5310-00-660-3381 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-660-3381 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 5310-00-660-3381 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-00-660-3381 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 5310-00-660-3381 was assigned to the Federal Catalog?
It was assigned منذ 65 سنة, on Sun, Jan 1, 1961