| Item Name | Nut Sheet Spring |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-497-3907 (004973907) |
| NCB Code | USA (00) |
| Manufacturer | Curtiss Wright Corp, Tinnerman Palnut Engineered Products, Northrop Grumman Systems Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 1125D2 | curtiss wright corp | nut sheet spring | 71790 | RFQ |
| A6191-8Z1 | tinnerman palnut engineered products | nut sheet spring | 78553 | RFQ |
| G177-8Z | northrop grumman systems corporation | nut sheet spring | 26512 | RFQ |
| TINA6191-8Z1 | tinnerman palnut engineered products | nut sheet spring | 78553 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABPX | MATERIAL THICKNESS | 0.023 INCHES MINIMUM AND 0.033 INCHES MAXIMUM |
| ABTB | MOUNTING HOLE DIAMETER | 0.094 INCHES NOMINAL |
| ACSZ | MATING MEMBER DIAMETER ACCOMMODATED | 0.164 INCHES NOMINAL |
| ACTA | NUT STYLE | SHEET SPRING |
| ACVN | NUT LENGTH | 0.963 INCHES MINIMUM AND 0.973 INCHES MAXIMUM |
| ADED | NUT WIDTH | 0.460 INCHES MINIMUM AND 0.480 INCHES MAXIMUM |
| ADFP | NUT MOUNTING PROVISION | STRAIGHT HOLES |
| ADFU | MOUNTING HOLE ARRANGEMENT STYLE | 2 HOLES |
| ADFW | DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER | 0.338 INCHES MINIMUM AND 0.348 INCHES MAXIMUM |
| ADFY | CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH | 0.686 INCHES NOMINAL |
| MATT | MATERIAL | STEEL OVERALL |
| SFTT | SURFACE TREATMENT | PHOSPHATE OVERALL AND CHROMATE OVERALL |
| Relevant Components for NSN - 5310-00-497-3907, 5310004973907 | ||||
| 5320-01-093-5687 (5320010935687) | 5340-00-286-8500 (5340002868500) | 5310-00-797-4430 (5310007974430) | 5331-01-548-6940 (5331015486940) | |
| 5340-01-389-2408 (5340013892408) | 5340-01-499-3481 (5340014993481) | 5310-01-418-9739 (5310014189739) | 5320-01-419-8697 (5320014198697) | |
| 5340-01-681-6722 (5340016816722) | 5340-01-620-4639 (5340016204639) | 5340-01-481-2087 (5340014812087) | 5331-01-097-0869 (5331010970869) | |
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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