| 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) | 01-309-3749 (013093749) |
| NCB Code | USA (01) |
| Manufacturer | Drs Sustainment Systems Inc, Matthews Marine Systems, Rolex Company |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| ES8420-02 | drs sustainment systems inc | washer spring tension | 20418 | RFQ |
| SAM156205 | drs sustainment systems inc | washer spring tension | 98255 | RFQ |
| SAM156205 | matthews marine systems | washer spring tension | 4xny8 | RFQ |
| SAM156205 | rolex company | washer spring tension | 02368 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 0.244 INCHES MINIMUM AND 0.251 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 0.584 INCHES MINIMUM AND 0.591 INCHES MAXIMUM |
| ABKW | OVERALL HEIGHT | 0.038 INCHES MINIMUM AND 0.042 INCHES MAXIMUM |
| ABPX | MATERIAL THICKNESS | 0.018 INCHES MINIMUM AND 0.020 INCHES MAXIMUM |
| CQFM | HARDNESS RATING | 45.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM |
| MATT | MATERIAL | STEEL COMP 631 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5528 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | SPRING TENSION |
| Relevant Components for NSN - 5310-01-309-3749, 5310013093749 | ||||
| 5306-00-328-4387 (5306003284387) | 5315-00-597-5584 (5315005975584) | 5305-01-348-0619 (5305013480619) | 5305-01-552-2787 (5305015522787) | |
| 5330-01-171-0634 (5330011710634) | 5325-01-387-4976 (5325013874976) | 5320-00-343-5474 (5320003435474) | 5365-00-409-4173 (5365004094173) | |
| 5325-01-631-8303 (5325016318303) | 5330-01-466-9019 (5330014669019) | 5342-01-629-8604 (5342016298604) | 5330-00-785-0730 (5330007850730) | |
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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