Thank you for taking an interest in the NSN 5310-01-121-8526 supplies and listing resources that we provide on Integrated Military Parts. At the top of this page, you will find an overview of NSN 5310-01-121-8526, including details on its associated item name, Federal Supply Group, Federal Supply Class, and more. You can also review a list of all manufacturers that our stock traces back to, each serving as a link to expanded catalogs if you wish to further your search.
Underneath our overview, part numbers like MS21299C3, 10109387, MS21299-C3, 721009663500, and others that belong to our NSN 5310-01-121-8526 inventory have been listed out for your perusal. If any are of interest to you, click on the “RFQ” button to its right to access a quote request form. By filling out and submitting a form with detailed information on your requirements and expectations, you will be able to secure fully customized quotes for your comparisons. You can rest assured that you will receive highly competitive options when you shop on Integrated Military Parts, our staff working tirelessly to ensure streamlined fulfillment and satisfaction. Knowing how we intend to serve you, continue perusing solutions on this catalog and reach out as soon as you are ready.
| Item Name | Washer Recessed |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 01-121-8526 (011218526) |
| NCB Code | USA (01) |
| Manufacturer | Military Standards Corp, Nimikkeistokeskus Ncb Finland, Zf Industrieantriebe Witten Gmbh, Oto Melara Spa Unita, National Aerospace Standards Com |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| MS21299C3 | military standards corp | washer recessed | 96906 | RFQ |
| 10109387 | nimikkeistokeskus ncb finland | washer recessed | a486g | RFQ |
| MS21299-C3 | zf industrieantriebe witten gmbh | washer recessed | d9182 | RFQ |
| 721009663500 | oto melara spa unita | washer recessed | a1140 | RFQ |
| MS21299C3 | national aerospace standards com | washer recessed | 80205 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 0.191 INCHES MINIMUM AND 0.195 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 0.377 INCHES MINIMUM AND 0.387 INCHES MAXIMUM |
| ABMD | RECESS DIAMETER | 0.280 INCHES MINIMUM AND 0.290 INCHES MAXIMUM |
| ABPX | MATERIAL THICKNESS | 0.067 INCHES MINIMUM AND 0.069 INCHES MAXIMUM |
| CQFM | HARDNESS RATING | 39.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM |
| CSTM | RECESS ANGLE | 90.0 DEGREES NOMINAL |
| MATT | MATERIAL | STEEL COMP 4130 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL OR MIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | RECESSED |
| Relevant Components for NSN - 5310-01-121-8526, 5310011218526 | ||||
| 5310-01-700-1085 (5310017001085) | 5306-01-481-1969 (5306014811969) | 5330-01-418-6684 (5330014186684) | 5330-01-089-1590 (5330010891590) | |
| 5330-01-511-3821 (5330015113821) | 5340-01-713-8703 (5340017138703) | 5310-00-847-3836 (5310008473836) | 5330-00-057-7715 (5330000577715) | |
| 5310-01-054-4652 (5310010544652) | 5330-01-692-4926 (5330016924926) | 5310-00-725-1363 (5310007251363) | 5310-00-291-2740 (5310002912740) | |
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