| Alternative NSN: 5310-01-256-9733 |
| Item Name: Washer Concave |
| FSG: 53 Hardware and Abrasives |
| Federal Supply Class (FSC): 5310 Nuts and Washers |
| NIIN: 012569733 |
| NCB Code: USA (01) |
| Manufacturers: Bell Helicopter Textron Inc |
Are you looking for NSN 5310-01-256-9733 - Washer Concave parts? We can help! Simply complete the RFQ form given below to get started. The National Stock Number (NSN) is a 13-digit serial number assigned by the US Defense Logistics Agency (DLA) to items that are procured, stocked, and issued through the federal supply system. Parts under NSN 5310-01-256-9733 is 140-030-1 from manufacturer Bell Helicopter Textron Inc. Use our optimized search engine to find your required part—then submit an instant RFQ for a quick, competitive quote. Here at Aviation Orbit, we make your purchasing process as simple and efficient as possible.
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 0.256 INCHES MINIMUM AND 0.276 INCHES MAXIMUM |
| ABGG | RADIUS | 0.427 INCHES MINIMUM AND 0.447 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 0.458 INCHES MINIMUM AND 0.478 INCHES MAXIMUM |
| CQBC | MINIMUM TENSILE STRENGTH | 145000 POUNDS PER SQUARE INCH |
| CSYM | SURFACE FINISH | 63.0 MICROINCHES BOTTOM |
| CSYM | SURFACE FINISH | 63.0 MICROINCHES TOP |
| FEAT | SPECIAL FEATURES | COUNTERSINK 45.0 DEG,0.035 IN. MIN,0.045 IN. MAX,OPPOSITE CONCAVE |
| MATT | MATERIAL | STEEL COMP E4340 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY2,CL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | CONCAVE |
| 5365-99-979-1775 (5365999791775) |
5365-99-979-0876 (5365999790876) |
5365-99-975-4058 (5365999754058) |
5365-99-973-8433 (5365999738433) |
5365-99-973-1783 (5365999731783) |
5365-99-971-0122 (5365999710122) |
| 5365-99-969-6200 (5365999696200) |
5365-99-969-1935 (5365999691935) |
5365-99-968-3248 (5365999683248) |
5365-99-968-1680 (5365999681680) |
5365-99-968-1636 (5365999681636) |
5365-99-968-1615 (5365999681615) |
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