| Item Name | Washer Recessed |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 01-331-1281 (013311281) |
| NCB Code | USA (01) |
| Manufacturer | Sps Technologies Inc, Federal Mogul Corporation, Moeller Manufacturing And Supply Inc, Anillo Industries Inc, Alcoa Global Fasteners Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| NS202859C3 | sps technologies inc | washer recessed | 80539 | RFQ |
| 03A280C3 | federal mogul corporation | washer recessed | 1w025 | RFQ |
| NS202859-3 | sps technologies inc | washer recessed | 80539 | RFQ |
| MM891C3 | moeller manufacturing and supply inc | washer recessed | 58009 | RFQ |
| AS32990C3 | anillo industries inc | washer recessed | 10630 | RFQ |
| VN948YNP3C | alcoa global fasteners inc | washer recessed | 92215 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 0.191 INCHES MINIMUM AND 0.195 INCHES MAXIMUM |
| CQFM | HARDNESS RATING | 36.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| ABKV | OUTSIDE DIAMETER | 0.357 INCHES MINIMUM AND 0.377 INCHES MAXIMUM |
| ABMD | RECESS DIAMETER | 0.238 INCHES MINIMUM AND 0.248 INCHES MAXIMUM |
| ABPX | MATERIAL THICKNESS | 0.057 INCHES MINIMUM AND 0.069 INCHES MAXIMUM |
| CSTM | RECESS ANGLE | 40.0 DEGREES MINIMUM AND 50.0 DEGREES MAXIMUM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5597 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS5596 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STYL | STYLE DESIGNATOR | RECESSED |
| MATT | MATERIAL | NICKEL ALLOY 718 OVERALL |
| Relevant Components for NSN - 5310-01-331-1281, 5310013311281 | ||||
| 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) | |
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