| Item Name | Washer Flat |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 01-108-7521 (011087521) |
| NCB Code | USA (01) |
| Manufacturer | Mark Controls Corp |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 13318 | mark controls corp | washer flat | 85578 | RFQ |
| 1WA5-126G-1 | mark controls corp | washer flat | 85578 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABRY | LENGTH | 1.359 INCHES MINIMUM AND 1.391 INCHES MAXIMUM |
| SPCL | SPECIAL TEST FEATURES | SPECIAL QUALITY CONTROL TESTING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-698 FED SPEC ALL MATERIAL RESPONSES OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| MATT | MATERIAL | STEEL COMP 1008 OR STEEL COMP 1009 OR STEEL COMP 1015 OR STEEL COMP 1018 OR STEEL COMP 1020 OVERALL |
| SR-5 | THE MANUFACTURERS DATA | |
| ABMX | CENTER HOLE SHAPE STYLE | ROUND |
| AAUB | HOLE DIAMETER | 0.453 INCHES MINIMUM AND 0.485 INCHES MAXIMUM |
| ABNM | THICKNESS | 0.058 INCHES NOMINAL |
| SR-5 | MANUFACTURERS CODE | 85578 |
| HEAT | III HEAT TREATMENT | HOT ROLLED |
| SR-5 | DESIGN CONTROL REFERENCE | 1WA5-126G-1 |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| CRTL | CRITICALITY CODE JUSTIFICATION | ZZZY |
| SFTT | SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY MATERIAL WHICH MUST CONFORM TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTROL PROVISIONS AND CERTIFIED FREE FROM MERCURY CONTAMINATION |
| Relevant Components for NSN - 5310-01-108-7521, 5310011087521 | ||||
| 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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