Thank you for choosing to partner with National Stock Number Shop for the Washer Spring Tension NSN parts you require. On this page, you can submit a quote request for Kollsman Inc part number 621-21, a component that can also be found by inputting NSN 5310002725663 in our search engine. Apart from this item, we also have an array of other in-demand part numbers, all of which can be traced back to a conglomerate of well-known manufacturers that we trust. Explore our expansive part catalogs by scrolling over to our menu and locate products according to manufacturer, NIIN, NSN, and more.
National Stock Number Shop works with numerous government and defense agencies, so we use CAGE Codes like 89944 to uniquely identify items in a standardized manner. Additionally, we utilize Federal Supply Classes (FSCs) to organize our stock, ensuring customers can find Kollsman Inc parts under the FSC 5310 Nuts and Washers with ease. With this in mind, we encourage you to complete the RFQ form below for NSN 5310002725663 or any others, and see how we can provide you with a customized sourcing solution. For one-on-one assistance, contact us via phone or email at any time; we are available around the clock for customer inquiries!
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| 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 |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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