1、I? I O-O(?-I/ MSLLiLLib REV A 53 m 9999932 000383b 4 m NVT DEFORHED M PRODUCE SELF- LOCKWG ACTION SHALL BE WITHIN (a) THREADS PER MIL,-S-8879 (b) CONCENTRICITY: “E DIAMETER TO BE CONCENTRIC TO THREAD P. D. WITHIN .005-TiR (c) WASHER I. D. MAY BE .O05 LESS THAN “E“ MIN. ULTIMATE R TENSILE MAX STRENGT
2、H LB. MIN IZE I 1.230 3,700 1.00 5.720 1 1.30 o I :i 1 .O53 I 7,720 I 1.60 1 10.550 2.50 pl .o62 - 14 L -16 I 13.400 4.40 17.060 5.60 7.20 rn 2 5 ,-O 10 34.220 11.00 0 r. a 14.00 0 - 45.000 I FOR DESICY FEATURE PURPOSES, wrs STMDAXD TARES PECEDENCE OVER PRDCLXEFENT DOCLWEJTS RETERENCED HEEIN. REFERE
3、NCED DOCL?lENTS SHALL BE OF TtiE ICSE IN EFFECT ON DATE OC INVTTATIONS FOR BIDS, OR REQUEST FOR PROPOSAL, EXCEPT THAT XEFEXENCED ADOPTED INDUSTRY DOCKIENTS SHALL CIVF THE DATE OF THE ISSUE ADOPTED. (A, DENOTES CHANGES .- a W O ? HEET OF 2 marE NO 1306 *MIL-N-25027 L DD ,o,R:2672- 1 ICoerdin.f.dJ .“.
4、lay. Iotllol 0. .-as .O.“ . .a.-,*. PROJECT NO. 5310-1298 .- Y Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-FED. SUP CLASS 5310 N(YTES: 1. MATERIAL: NUT - STEEL UNS C10420 (AISI C1042) WACHER - CES UKS S30200 (AISI 302) PER AMs 5525, 5516 5636 56
5、37, 5688 UNS S32100 (AISI 321) PER AHS 5510, 5557: 5559: 5570, 5645, 5689 2. PROTECTIVE TREATMENT: NUT-CADMIUM PLATE PER a-P-416, PLUS MOLYBDENUM DISULFIDE DRY FILM LUBRICANT, PLATING TYPE AND CLASS OPTIONAL IF TE NUTS MEET SALT SPRAY REQUIREMENT OF QQ-P-416, TYPE IL WASHER - PASSIVATE IN ACCORDANCE
6、 WLTH QQ-P-35. 3. THREADED ELEMENT SHALL ROTATE FREELY IN AND AGAINST THE WASHER 4. BREAK ALL SARP EDGES AND REMOVE BURRS AND SLIVERS. 6, SURFACE TEXTURE IN ACCORDANCE WR“ ANSI B46.1 SHALL NOT EXCEED 125 MICRO INCHES. 6. DIMENSK)NS IN INCHES. 7. THESE NUTS ARE FOR USE WR“ SELF-RETAINING SHEAR BOLTS
7、AND MAY BE USED AT TEMPERATURE 450F AND BELOW. Fop DESIGN USAGE LIhaATIONS SEE MS33602. NUTS ARE TO BE INSTALLED IN ACCORDANCE WITH MS33540. 8. PERFORMANCE: PER MIL-N-25027, EXCEPT NUTS SHALL MEET THE LOCKING TORQUE REQUIREMENTS OF MIL-N-25027 FOR 5 CYCLES AT ROOM TEMPERATURE AND AFTER BAKE AT 450F
8、WHEN TESTED ON BOLTS OR STUDS CROSS DRILLED IN THREADS PER NAS 1103 SERIES. EXAMPLE F PART NUMBER. MS14146-4 .2500-28 NUT, CADMIUM PLATED WITH CRES, CAPTIVE WASHER 9. QUALIFIED PRODUCTS: ONLY NUTS FOR WHICH THERE ARE QUALIFIED PRODUCTS LISTED ON QPL 25027 SHALL BE USED FOR DESIGN. BIDS SHALL BE SOLI
9、CITED ONLY FROM THE MANUFACTURERS OR DISTRIBUTORS LISTED ON QPL-25027. TITLE M Il IT ARY ST AN DARD .A. IAVY -AS thn Cuit MI4146 NUT, SELF-LOCKING, CASTELLATED. HEXAGON. CBORED. CAPTIVE WASHER, UW - 99 mrt - AV 450 F Q U.C. GOVERW PRINTING FFICE:1989 604-033/11945 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
