1、. MIL-N-3336A AMENDMENT - 2 5 February 1973 SUPERSEDING AMENDMENT - 1 10 AUGUST 1965 MILITARY SPECIFICATION NUT , SHEET SPRING , INSTRUMENT MOUNTING This amendment forms a part of Military Specification MIL-N-3336A, dated 17 June 1964, and is approved for use by all Departments and Agencies of the D
2、epartment of Defense. Page 1 The title of Military Specification MIL-N-3336A has been changed by this Amendment from NUTS, SELF-LOCKING, CLIP-IN TYPE, INSTRUMENT MOUNTING to NUT, SHEET SPRING, INSTRUMENT MOUNTING. Paragraph 3.1: Delete, and substitute: “3.1 Preproduction. - This specification makes
3、provision for prepro- duction testing (see 6.2) .I1 Paragraph 3.2, Delete Page 3 Paragraph 3.9 Vibration - In the first sentence, delete the word “second“ and substitute the word “minute“. insert the words “peak-to-peak“. Immediately following the word “inch“ Page 4 Paragraph 4.2: Delete, and substi
4、tute: 4.2 Classification of inspections - The examination and testing of Il the nuts shafl be classified as: (a) Preproduction inspection (4.3) (b) Quality conformance inspection (4.4)“. FSC 5310 .- . Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-M
5、IL-N- 3336A AMENDMENT - 2 Paragraphs 4.3 and 4.3.1 Del t nd substitute: . “4.3 Preproduction inspection. - The preproduction inspection shall consist of ill the examinations and testsspecified under 4.6 and 4.7.“ “4.3.1 Preproduction samples. - The test samples shall consist of 100 nuts of each MS33
6、737 part number representative of the production nuts. The nuts shall be tested at a laboratory designated by the procuring activity or, when so stated in the contract, at the contractors plant (see 6.2).* Paragraph 4.4: Delete, and substitute: (4.4 Quality conformance inspection.-*. Paragraph 4.4.2
7、: Delete,and substitute: “4.4.2 Inspections. - The quality conformance inspections shall con- sist of the following examination and tests conducted in the order listed, on each nut selected as specified in 4.4.1: (a) Examination of product (4.6.1) (b) Prevailing torque (4.7.1) (c) Position torque (4
8、.7,2) (d) Maximum torque (4.7.3) (e) Tension strength ( 4.7.4)“ Page 5 Paragraph 6.2: Delete (cl and (d),and substitute: Where the preproduction test samples should be sent (4.3.1). (ci) The level of packaging and packing desired (see 5.2) . Page 2 of 3 Provided by IHSNot for ResaleNo reproduction o
9、r networking permitted without license from IHS-,-,-MIL-N- 3336A AUENDMENT -2 Page 6 Paragraph 6.4: Delete . Cu8 todians : Army - AV Navy - AS Preparing activity: Navy - AS Project No. 5310-0770 Review activities: Amy - MI, EL DSA - IS Page 3 of 3 .fr U. S. GOVERNMENT PRINTING OFFICE: 1973 -714-542/3899 9 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
