| Item Name | Washer Key |
| INC Code | 01869 |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 01-184-3786 (011843786) |
| NCB Code | USA (01) |
| Manufacturer | All Power Manufacturing Co Inc, Anillo Industries Inc, Boeing Company The, Lmi Aerospace Inc, Tect Aerospace Inc, Pioneer Machine Products Inc |
| Associated Parts Numbers of NSN 5310-01-184-3786 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| 4M248-1 | all power manufacturing co inc | washer key | 70265 | A | A | RFQ |
| 4M248-1 | anillo industries inc | washer key | 10630 | A | A | RFQ |
| 4M248-1 | boeing company the | washer key | 76301 | A | A | RFQ |
| M4248-1 | lmi aerospace inc | washer key | 98465 | A | A | RFQ |
| 4M248-1 | tect aerospace inc | washer key | 34336 | A | A | RFQ |
| 4M248-1 | pioneer machine products inc | washer key | 12829 | A | F | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 0.785 INCHES MINIMUM AND 0.800 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 1.200 INCHES NOMINAL |
| ABLG | TAPERED KEY MINOR WIDTH | 0.120 INCHES NOMINAL |
| ABLX | OVERALL DISTANCE INCLUDING KEYS | 1.470 INCHES MINIMUM AND 1.570 INCHES MAXIMUM |
| ABPX | MATERIAL THICKNESS | 0.063 INCHES NOMINAL |
| CRZZ | WIRE HOLE DIAMETER | 0.070 INCHES MINIMUM AND 0.075 INCHES MAXIMUM |
| FEAT | SPECIAL FEATURES | DISTANCE FROM WIRE HOLE CENTER TO END OF TAPERED KEY 0.060 IN.; DISTANCE FROM WIRE HOLE CENTER TO TOP OF TAPERED PREBENT KEY 0.120 IN.; TAPERED KEY PREBENT 30 DEG MIN,40 DEG MAX; HOLE WIDTH ACROSS FLATS 0.655 IN. MIN,0.670 IN. MAX; DISTANCE |
| MATT | MATERIAL | ALUMINUM ALLOY 2024 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/4,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | CHROMATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541,TY 2,CL 1A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Relevant Components for NSN - 5310-01-184-3786, 5310011843786 | ||||
| 5310-01-011-9703 (5310010119703) | 5310-01-631-4489 (5310016314489) | 5310-00-020-9053 (5310000209053) | 5310-01-041-3831 (5310010413831) | |
| 5310-01-180-5326 (5310011805326) | 5310-01-187-5440 (5310011875440) | 5310-00-092-6831 (5310000926831) | 5310-01-210-4885 (5310012104885) | |
| 5310-00-474-5240 (5310004745240) | 5310-00-474-3114 (5310004743114) | 5310-00-159-9146 (5310001599146) | 5310-01-528-9271 (5310015289271) | |
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FAA AC 0056B Accredited |
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AS 6081:2012 Certification |
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ESD S20.20-2014 Certification |
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