| Item Name | Washer Key |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 01-121-0385 (011210385) |
| NCB Code | USA (01) |
| Manufacturer | Circor Aerospace Inc, Nimikkeistokeskus Ncb Finland, Boeing Company The, Tect Aerospace Inc, Goodrich Corporation, Associated Aircraft Manufacturing |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 74A410582-2001 | circor aerospace inc | washer key | 9k006 | RFQ |
| 10109379 | nimikkeistokeskus ncb finland | washer key | a486g | RFQ |
| 74A410582-2001 | boeing company the | washer key | 76301 | RFQ |
| 74A410582-2001 | tect aerospace inc | washer key | 34336 | RFQ |
| 74A410582-2001 | goodrich corporation | washer key | 13002 | RFQ |
| 74A410582-2001 | associated aircraft manufacturing | washer key | 56540 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 0.577 INCHES MINIMUM AND 0.587 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 0.910 INCHES NOMINAL |
| ABLJ | INTERNAL STRAIGHT KEY WIDTH | 0.110 INCHES MINIMUM AND 0.120 INCHES MAXIMUM |
| ABLS | DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.530 INCHES NOMINAL |
| ABMR | INTERNAL KEY QUANTITY | 2 |
| ABPX | MATERIAL THICKNESS | 0.056 INCHES MINIMUM AND 0.068 INCHES MAXIMUM |
| CQBC | MINIMUM TENSILE STRENGTH | 180000 POUNDS PER SQUARE INCH |
| CRZZ | WIRE HOLE DIAMETER | 0.062 INCHES MINIMUM AND 0.067 INCHES MAXIMUM |
| CSKN | EXTERNAL PREBENT KEY ANGLE | 30.0 DEGREES NOMINAL |
| FEAT | SPECIAL FEATURES | ONE EXTERNAL KEY STRAIGHT SHAPE; INTERNAL KEYS BOTTOM ROUND SURFACE |
| MATT | MATERIAL | STEEL COMP 4130 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758,COND E2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL OR MIL-S-18729,COND N MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Relevant Components for NSN - 5310-01-121-0385, 5310011210385 | ||||
| 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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