| Item Name | Washer Finishing |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 01-044-5989 (010445989) |
| NCB Code | USA (01) |
| Manufacturer | Mount Lok Products Inc, Northrop Grumman Systems Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 0.191 INCHES NOMINAL |
| ABKV | OUTSIDE DIAMETER | 0.625 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 0.094 INCHES NOMINAL |
| ABMD | RECESS DIAMETER | 0.371 INCHES MINIMUM AND 0.385 INCHES MAXIMUM |
| ABPX | MATERIAL THICKNESS | 0.032 INCHES NOMINAL |
| CSTM | RECESS ANGLE | 100.0 DEGREES NOMINAL |
| HUES | COLOR | RED OVERALL |
| MATT | MATERIAL | ALUMINUM ALLOY 5052 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/8,TEMPER H32 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | ANODIZE OVERALL AND PAINT OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TY 2,CL 1 MIL SPEC 1ST TREATMENT RESPONSE OVERALL AND MIL-P-23377 MIL SPEC 2ND TREATMENT RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | FINISHING |
| Components Related to NSN - 5310-01-044-5989, 5310010445989 | ||||
| 5340-01-631-5368 (5340016315368) | 5330-01-297-3590 (5330012973590) | 5360-00-245-2131 (5360002452131) | 5365-01-571-1663 (5365015711663) | |
| 5342-01-255-3551 (5342012553551) | 5330-01-556-4440 (5330015564440) | 5330-01-613-3472 (5330016133472) | 5342-01-259-3873 (5342012593873) | |
| 5340-00-575-1873 (5340005751873) | 5310-00-151-9032 (5310001519032) | 5315-01-622-0550 (5315016220550) | 5340-01-429-0419 (5340014290419) | |
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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