ASAP Aviation Procurement is pleased to announce that part number 621-21 of NSN 5310-00-272-5663 is now available and in stock. We can get you one of the fastest and most competitive quotes on this part. Part number 621-21 is a Washer Spring Tension manufactured by Kollsman Inc under CAGE Code 89944. Simply fill out the Request for Quote (RFQ) form provided here to get started on your quote. In order to make sure that we get you your quote in a timely manner, please take the time to make sure that all fields are completely filled out, particularly the asterisk-marked (*) fields like Parts Needed By and Quantity (ea).
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5310-00-272-5663 Item PartTypeName: WASHER,SPRING TENSION | 5310 | 002725663 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 621-21 | 2 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 0.1235 INCHES MINIMUM AND 0.1335 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 0.448 INCHES MINIMUM AND 0.453 INCHES MAXIMUM |
| ABKW | OVERALL HEIGHT | 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM |
| ABPX | MATERIAL THICKNESS | 0.0149 INCHES MINIMUM AND 0.0169 INCHES MAXIMUM |
| CQFM | HARDNESS RATING | 39.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM |
| MATT | MATERIAL | COPPER ALLOY 170 OVERALL OR COPPER ALLOY 172 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-533 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
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Aviation Suppliers Association Member |
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AS 6081:2012 Certification |
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ESD S20.20-2014 Certification |
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