UMPCO INC

1 THIS CATALOG PAGE IS FOR REFERENCE ONLY. REQUEST A CERTIFIED UMPCO DRAWING FOR ACTUAL SPECIFICATIONS. ANY CONFLICT BETWEEN THIS DOCUMENT AND THE CERTIFIED DRAWING, THE CERTIFIED DRAWING WILL TAKE PRECEDENCE. IF THE DOCUMENT IS CONTROLLED BY ANY OTHER SOURCE THAN UMPCO , THE CERTIFIED DRAWING MUST BE PURCHASED THROUGH THAT ORGANIZATION. UMPCO , INC CAGE CODE No. 18076 REV A 07/22/11 NAS1711 STRAP, RETAINING-CUSHIONED, RECTANGULAR, OPEN BOTTOM PART NUMBER 7100 LAMPSON AVE * PO BOX 5158 * GARDEN GROVE, CA 92846-5158 SALES: (714) 897-3531 * BUS: (714) 897-3536 * FAX: (714) 897-2611 MATERIAL: STRAP - 2024 ALUMINUM ALLOY (UNS A82024), ALCLAD PER AMSQQ-A-250/5, CONDITION T4 OR T42. CORROSION RESISTANT STEEL 302 (UNS S30200) PER AMS 5516 OR 321 (UNS 32100) PER AMS 5510 OR 304 UNS S30400) PER AMS 5513 CUSHION - SYNTHETIC RUBBER, CHLOROPRENE TYPE (NEOPRENE) PER AMS3209.

2 SILICONE RUBBER PER AMS3303 POLYTETRAFLUOROETHYLENE (PTFE) PER AMS3652 FABRIC POLYBENZIMIDAZOLE (PBI) POLYAMIDE FIBERGLASS POLYTETRAFLUOROETHYLENE (PTFE) IMPREGNATED PER AMS3677. FINISH: CRES - PASSIVATE PER AMS2700, METHOD 1, CLASS 4 ALUMINUM - NONE PTFE - SODIUM TREATED (DECREASED SLIPPAGE CHARACTERISTICS) PTFE - NONE (NATURAL) EXAMPLE OF PART NUMBER NAS1711 D 8 - 16 T X 2X .204 /8/ 2X .219 .50 2X R .38 A 4X R .06 A .015 .040 STOCK RUBBER .062 FABRIC .062 PTFE .020 STRAP E .03 E = B + .820 A +.008 SECTION A-A B .015 =STRAP, RETAINING, OPEN BOTTOM, ALUMINUM ALLOY, .500 HIGH, WIDE, PTFE CUSHION, SODIUM TREATED, .213 TO .223 MOUNTING HOLE X AFTER CUSHION CODE = .213 TO .223 MOUNTING HOLE, OMIT FOR.

3 204 CUSHION K = PTFE NATURAL N = SYNTHETIC RUBBER S = SILICONE RUBBER T = PTFE (SODIUM TREATED) Z = FABRIC, PBI/PTFE IMPREGNATED B DIMENSION IN 1/16 INCREMENTS A DIMENSION IN 1/16 INCREMENTS MATERIAL: D = ALUMINUM ALLOY C = CRES DOCUMENT NUMBER THIS CATALOG PAGE IS FOR REFERENCE ONLY. REQUEST A CERTIFIED UMPCO DRAWING FOR ACTUAL SPECIFICATIONS. ANY CONFLICT BETWEEN THIS DOCUMENT AND THE CERTIFIED DRAWING, THE CERTIFIED DRAWING WILL TAKE PRECEDENCE. IF THE DOCUMENT IS CONTROLLED BY ANY OTHER SOURCE THAN UMPCO , THE CERTIFIED DRAWING MUST BE PURCHASED THROUGH THAT ORGANIZATION. UMPCO , INC CAGE CODE No. 18076 REV A 07/22/11 NAS1711 STRAP, RETAINING-CUSHIONED, RECTANGULAR, OPEN BOTTOM PART NUMBER 7100 LAMPSON AVE * PO BOX 5158 * GARDEN GROVE, CA 92846-5158 SALES: (714) 897-3531 * BUS: (714) 897-3536 * FAX: (714) 897-2611 NOTES: 1.

4 TEMPERATURE RANGE: CUSHION: SYNTHETIC RUBBER -40 F TO +212 F SILICONE RUBBER -80 F TO +450 F (SHORT DURATION EXCURSIONS TO 500 F) PTFE -320 F TO +500 F FABRIC +554 F STRAP ALUMINUM -320 F TO +200 F CRES -320 F TO +600 F 2. STANDARD SIZE LIMITATIONS: A DIM: -4 MINIMUM B DIM: -8 MINIMUM 3. METAL STRAP SHALL BE FREE OF BURRS AND SHARP EDGES 4. NAS PART NUMBER, AND MANUFACTURERS IDENTIFICATION SHALL BE MARKED ON EACH STRAP IN AN AREA NOT COVERED BY CUSHION OR MOUNTING HARDWARE.

5 5. DIMENSIONS IN INCHES. 6. TOLERANCES UNLESS OTHERWISE SPECIFIED: 2 PLACES .03, 3 PLACES .010. 7. CUSHION TYPES A AND M ARE INACTIVE FOR DESIGN AFTER MAY 1, 1990. SUPERCEDED BY TYPE Z. FOR DESCRIPTION OF STATUS NOTES SEE NAS380. /8/ .213 TO .223 DIAMETER OPTION AVAILABLE WHEN SPECIFIED BY PART NUMBER. 9. DIMENSIONING AND TOLERANCING PER ANSI