ASAP Semiconductor is an industry-leading distributor for shopping for parts by National Stock Number (NSN) data, the items featured within this catalog all falling under NSN 5310-00-818-1692 (5310008181692). Toward the top of this page, you will find several details that pertain to this NSN, allowing you to confirm various aspects of these offerings to ensure accurate procurement. Meanwhile, the part numbers that we have available for purchase can be found below, with Request for Quote (RFQ) links provided alongside each should you wish to make a purchase. Our team is also available by phone or email to support you during the procurement process, so never hesitate to take the first step with us.
| Alternative NSN: | 5310008181692 |
| Manufacturers | Northrop Grumman Systems Corporation , Sumner Industries Inc |
| Item Name | Washer Recessed |
| INC Code | 15933 |
| Federal Supply Group (FSG) | 53 Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-818-1692 (008181692) |
| NCB Code | USA (00) |
| Part No | Manufacturer | Item Name | CAGE Code | Type | Status | Availability | RFQ | |
|---|---|---|---|---|---|---|---|---|
| A51M21504-11 | sumner industries inc | washer recessed | 02068 | a | a | Avl | RFQ |
|
| A51M21504-11 | northrop grumman systems corporation | washer recessed | 26512 | f | a | Avl | RFQ |
|
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKV | OUTSIDE DIAMETER | 2.500 INCHES NOMINAL |
| AAUB | HOLE DIAMETER | 1.156 INCHES NOMINAL |
| ABPX | MATERIAL THICKNESS | 0.193 INCHES MINIMUM AND 0.195 INCHES MAXIMUM |
| CQJW | TOP RECESS DIAMETER | 2.125 INCHES NOMINAL |
| CSML | BOTTOM RECESS DIAMETER | 2.125 INCHES NOMINAL |
| MATT | MATERIAL | COPPER ALLOY 630 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 4640 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | RECESSED BOTH SIDES |
| 5325-01-531-6331 (5325015316331) | 5340-01-021-3819 (5340010213819) | 5320-01-163-4012 (5320011634012) | 5331-01-461-7036 (5331014617036) |
| 5310-01-670-9012 (5310016709012) | 5305-01-207-7518 (5305012077518) | 5310-00-546-5643 (5310005465643) | 5330-00-594-5133 (5330005945133) |
| 5330-01-126-8670 (5330011268670) | 5310-01-561-6112 (5310015616112) | 5330-01-119-3684 (5330011193684) | 5340-01-557-0618 (5340015570618) |
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