| Item Name | Washer Spring Tension |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-283-0991 (002830991) |
| NCB Code | USA (00) |
| Manufacturer | Eca Etablissement Central Des, Allison Transmission Inc, General Motors Corp |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 5.130 INCHES MINIMUM AND 5.140 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 7.810 INCHES MINIMUM AND 7.830 INCHES MAXIMUM |
| ABKW | OVERALL HEIGHT | 0.281 INCHES MINIMUM AND 0.287 INCHES MAXIMUM |
| ABPX | MATERIAL THICKNESS | 0.093 INCHES MINIMUM AND 0.095 INCHES MAXIMUM |
| CBBL | FEATURES PROVIDED | CASEHARDENED |
| CQFM | HARDNESS RATING | 42.0 ROCKWELL C MINIMUM AND 47.0 ROCKWELL C MAXIMUM |
| HEAT | HEAT TREATMENT | QUENCHED AND TEMPERED |
| MATT | MATERIAL | STEEL COMP 1065 OVERALL OR STEEL COMP 1566 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-700 FED SPEC 1ST MATERIAL RESPONSE OVERALL OR MIL-S-46049 MIL SPEC 1ST MATERIAL RESPONSE OVERALL OR ASTM A682 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR SAE ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | SPRING TENSION |
| Components Related to NSN - 5310-00-283-0991, 5310002830991 | ||||
| 5330-00-154-7423 (5330001547423) | 5365-01-326-1135 (5365013261135) | 5306-01-053-6961 (5306010536961) | 5310-00-523-2141 (5310005232141) | |
| 5325-01-240-1213 (5325012401213) | 5360-01-089-4004 (5360010894004) | 5330-01-089-6878 (5330010896878) | 5330-01-125-9042 (5330011259042) | |
| 5365-01-447-3568 (5365014473568) | 5340-00-967-7591 (5340009677591) | 5305-00-733-6616 (5305007336616) | 5310-01-278-4520 (5310012784520) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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