| Item Name | Nut Self Locking Extended Washer |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 01-544-2704 (015442704) |
| NCB Code | USA (01) |
| Manufacturer | National Aerospace Standards Com |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| NAS1805-20N | national aerospace standards com | nut self locking extended washer | 80205 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| MRC | Decoded Requirement | Clear Text Reply |
| AAJF | Thread Direction | RIGHT-HAND |
| SFTT | Surface Treatment | CADMIUM OVERALL |
| CMLP | Thread Quantity Per Inch | 12 |
| ABKW | Overall Height | 1.250 INCHES MAXIMUM |
| ACTA | Nut Style | DOUBLE HEXAGON |
| AAJD | Thread Class | 3B |
| BZRR | Thread Series | UNJF |
| CQJX | Nominal Thread Size | 1.250 INCHES |
| AAVX | Washer Outside Diameter | 2.019 INCHES MAXIMUM |
| MDCL | Material Document And Classification | AMS5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| ADEM | Washer Thickness | 0.170 INCHES NOMINAL |
| AGAV | End Item Identification | B-52 AIRCRAFT |
| AZKQ | Temp Rating | 450.0 DEG FAHRENHEIT NOMINAL |
| FEAT | Special Features | EMBRITTLEMENT TEST DOES NOT APPLY, CETYL ALCOHOL (NON-SOLID FILM LUBRICANT) PER MIL-L-87132, TYPE I, GRADE A |
| ASDB | Width Across Flats | 1.489 INCHES MINIMUM AND 1.502 INCHES MAXIMUM |
| MATT | Material | IRON ALLOY 660 OVERALL |
| STDC | Surface Treatment Document And Classification | QQ-P-416, TYPE II, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| AAUM | Locking Feature | PREVAILING TORQUE ALL METAL DESIGN |
| Relevant Components for NSN - 5310-01-544-2704, 5310015442704 | ||||
| 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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