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Description
7720442 WASHER, FLATPart #: 7720442 Description: WASHER, FLAT NSN: 5310 00 772 0442 ; 5310007720442 DISCONTINUED W O REPLACEMENT BY AM GENERAL. Pos. # Image NSN Part Number Description 1 2920 01 420 9968 12447109 GENERATOR,ENGINE AC 200 AMP 2 5975 01 350 1987 N9464 . BOOT,DUST AND MOIST 3 5310 01 350 4257 N9467 . NUT,PLAIN,CAP 4 5310 01 350 8549 N9465 . WASHER,FLAT 5 5306 01 348 8310 N9457 . BOLT,MACHINE 6 5310 00 348 8393 N9459 . WASHER,LOCK 7 5935 00 214 0904 7882907 .
Part #: 7720442
Description: WASHER, FLAT
NSN: 5310-00-772-0442 ; 5310007720442
DISCONTINUED W/O REPLACEMENT BY AM GENERAL.
| Pos. # | Image | NSN | Part Number | Description |
| 1 | 2920-01-420-9968 | 12447109 |
GENERATOR,ENGINE AC 200 AMP |
|
| 2 | 5975-01-350-1987 | N9464 | .BOOT,DUST AND MOIST | |
| 3 | 5310-01-350-4257 | N9467 | .NUT,PLAIN,CAP | |
| 4 | 5310-01-350-8549 | N9465 | .WASHER,FLAT | |
| 5 | 5306-01-348-8310 | N9457 | .BOLT,MACHINE | |
| 6 | 5310-00-348-8393 | N9459 | .WASHER,LOCK | |
| 7 | 5935-00-214-0904 | 7882907 | .DUMMY CONNECTOR,PLUG | |
| 8 | 5975-00-660-5962 | 8724494 | .CABLE,NIPPLE,ELECTRICAL | |
| 9 | 5310-01-348-8314 | N9453 | .NUT,PLAIN HEXAGON | |
| 10 | 5310-01-348-8392 | N9461 | .WASHER,LOCK | |
| 11 | 5310-00-232-1361 | N9331 | .WASHER,FLAT | |
| 12 | 5970-01-350-5646 | N9420 | .INSULATOR,WASHER | |
| 13 | 5920-01-348-0303 | N9414 | .FUSE LINK,ELECTRICAL | |
| 14 | 5310-01-348-8386 | N9408 | .WASHER,FLAT | |
| 15 | 5365-01-348-6971 | N9460 | .SPACER,SLEEVE | |
| 16 | 3120-01-382-4194 | 12342772 | .BUSHING,SLEEVE | |
| 17 | 5310-01-348-8385 | N9455 | .WASHER,FLAT | |
| 18 | 5310-01-046-0186 | N9015 | .WASHER,LOCK | |
| 19 | 5310-01-348-8313 | N9426 | .NUT,PLAIN HEXAGON | |
| 20 | 5306-01-223-4345 | N9077 | .BOLT,SELF-LOCKING | |
| 21 | 5310-01-232-1362 | N9338 | .WASHER,FLAT | |
| 22 | 4140-01-350-0839 | N7370 | .FAN,GUARD ALTERNATOR | |
| 23 | 3120-01-413-6106 | 12342711 | .BUSHING,SLEEVE | |
| 24 | 5310-00-772-0442 | 7720442 | .WASHER,FLAT | |
| 25 | 5310-00-419-0876 | MS21245-L12 | .NUT,SELF-LOCKING,HE 3/4-16 | |
| 26 | 5315-00-012-4553 | MS35756-17 | .KEY,WOODRUFF #15 | |
| 27 | 2920-01-483-2291 | N3135 | .REGULATOR,ENGINE | |
| 28 | 5310-00-103-4169 | N9016 | .WASHER,FLAT | |
| 29 | 5310-01-032-4827 | N9018 | .WASHER,SPRING TENSION | |
| 30 | 5305-00-442-7347 | NAS1635-3-12P | .SCREW,MACHINE | |
| 31 | 5310-01-042-8391 | 500-1114-003 | .WASHER,FLAT | |
| 32 | 5310-01-348-8398 | N9410 | .NUT,PLAIN OCTAGON |
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4.3 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 3
Not Quite So Durable...
Color: B) Medium 3" Ball, Color: B) Medium 3" Ball
Maybe I have a SUPER aggressive chewer...he went through this ball in under a week. I originally bought the ball because of a review that stated the owner's Pitbull had the same ball for two years; not so much for my Rottweiler. He started chewing off and swallowing small crumbs from the ball within a day or two. By the end of the week, it was chunks so I had to toss it in the trash to prevent an intestinal obstruction. On the up side, my Rottweiler LOVED the ball while it lasted. However, I can't, in good conscience, give this ball a rave review based on this experience. Please take this review with a grain of salt as I have yet to find ANY toy that my boy won't DESTROY in a week or two. I hope that someone finds this informative when searching for chew toys for SUPER aggressive chewers like mine.
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Reviewed in the United States on March 16, 2026
★★★★★ 5
loud but in a good way
Size: 4.5"
Love these crazy loud squeeky balls. I bought two a bit too big but the dogs still love them. Yes, they will drive you insane but the dogs love them so much it's worth it watching the pups enjoy the balls. They are strong and safe as long as they aren't too small for your dogs mouth.
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Reviewed in the United States on May 2, 2026
★★★★★ 5
Great for aggressive chewers - Great for clean teeth
I never thought these would stand up to my 60lb pittie puppy's chewing. But they are far and away her favorite toy and are holding up beautifully. One squeaker insert bit the dust -- which is not bad since it gives us one silent one. But otherwise they are holding up superbly to her powerful jaws. We have tried a lot of toys. So far, all the "for aggressive chewers" toys have been torn apart within days if we are lucky -- usually it's minutes. But these balls show little-to-no sign of wear. The squeakers are very loud which she loves can get a bit tiresome. So, as I mentioned, having one silent one is a great option. And she really likes the texture. She loves them so much, we bought a second set and will probably buy a third to have in reserve. (We are realistic and don't expect them to last forever.) All I have to say is "where's spiky ball" and she instantly stops what she is doing and goes on the hunt. A great buy!! (NOTE: It's been almost three months and one is just beginning to show some damage. Given that she plays with them non-stop, they've showed amazing durability. And everyone comments on how clean and beautiful her teeth are. I don't brush them or give her dental treats. So it has to be these balls!!)
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Reviewed in the United States on June 23, 2025
★★★★★ 5
Good sturdy ball for aggressive chewer
Size: 4.5"
Nice heavy duty ball that my 7 yr old pitbull can chew on and not destroy it in 2 minutes. Wish that could get 3 for the cost but whatever. Nice bright colors . Good size that he won't choke on it .
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Reviewed in the United States on March 30, 2026
★★★★★ 4
Great ball but poor squeaked design
Size: 4.5"
My Rottie loves these balls. The ball lasts a long time even though he plays hard and chews them. My biggest complaint is the squeaker disconnects easily from inside the ball, the glue does not hold! We have bought many of these balls because eventually the area where the squeaker is attached comes away from the ball leaving an open whole that causes the ball to eventually developed a long crack at which point it no longer is able to be thrown nor is is fun for him any longer.
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Reviewed in the United States on December 19, 2025