| Item Name | Washer Flat |
| INC Code | 13393 |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 01-203-2651 (012032651) |
| NCB Code | USA (01) |
| Manufacturer | Apollo Aerospace Components Llc, Harris Corporation, Military Specifications, The Okonite Company |
| Associated Parts Numbers of NSN 5310-01-203-2651 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| A3013124-3 | apollo aerospace components llc | washer flat | 51792 | F | A | RFQ |
| 517702-3 | harris corporation | washer flat | 31550 | A | A | RFQ |
| D70342/1-027C | military specifications | washer flat | 81349 | NSN | Avl | RFQ |
| A3013124-3 | the okonite company | washer flat | 80063 | A | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| AAUB | HOLE DIAMETER | 2.7 MILLIMETERS NOMINAL |
| ABMW | PERIPHERAL SHAPE STYLE | ROUND |
| ABMX | CENTER HOLE SHAPE STYLE | ROUND |
| ABNM | THICKNESS | 0.5 MILLIMETERS NOMINAL |
| ADAV | OVERALL DIAMETER | 6.5 MILLIMETERS NOMINAL |
| MATT | MATERIAL | STEEL COMP 301 AND STEEL COMP 302 AND STEEL COMP 303 AND STEEL COMP 303SE AND STEEL COMP 304 AND STEEL COMP 304L AND STEEL COMP 305 AND STEEL COMP 308 AND STEEL COMP 309 AND STEEL COMP 309S AND STEEL COMP 310 AND STEEL COMP 310S |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Relevant Components for NSN - 5310-01-203-2651, 5310012032651 | ||||
| 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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