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 5310-00-223-1253 (5310002231253). 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: | 5310002231253 | 
| Manufacturers | Rockwell Collins Aerospace | 
| 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) | 00-223-1253 (002231253) | 
| NCB Code | USA (00) | 
| Part No | Manufacturer | Item Name | CAGE Code | Type | Status | Availability | RFQ | |
|---|---|---|---|---|---|---|---|---|
| 763-5955-001 | rockwell collins aerospace | washer recessed | 13499 | a | a | Avl | RFQ |  | 
| MRC | Criteria | Characteristic | 
|---|---|---|
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/5 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | 
| HEAT | III HEAT TREATMENT | F-AS FABRICATED | 
| ABKV | OUTSIDE DIAMETER | 0.422 INCHES MINIMUM AND 0.453 INCHES MAXIMUM | 
| ABMD | RECESS DIAMETER | 0.291 INCHES MINIMUM AND 0.301 INCHES MAXIMUM | 
| SFTT | SURFACE TREATMENT | OXIDE FILM OVERALL | 
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | 
| MATT | MATERIAL | ALUMINUM ALLOY 2017 OVERALL | 
| CSTM | RECESS ANGLE | 88.0 DEGREES MINIMUM AND 92.0 DEGREES MAXIMUM | 
| STYL | STYLE DESIGNATOR | RECESS | 
| ABPX | MATERIAL THICKNESS | 0.058 INCHES MINIMUM AND 0.066 INCHES MAXIMUM | 
| AAUB | HOLE DIAMETER | 0.250 INCHES MINIMUM AND 0.252 INCHES MAXIMUM | 
| 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) | 
We hope that you will visit us again the next time you need board-level components, aviation and aerospace parts, and more. Allow us to serve as your strategic purchasing partner.
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