We appreciate your interest in part number 330-521-23-26, which is currently available for purchase here on Jet Force Aero. For your reference, this item is produced by National Steel And Shipbuilding and is listed with the NSN 5330-00-477-1990, as well as the description “Retainer Seal.” If this matches your requirements, we encourage you to fill out the Request for Quote (RFQ) form featured on this page to receive tailored purchasing options on part number 330-521-23-26. All that we ask is that you submit as many details about your procurement needs as possible, such as your desired quantity, budget, and anticipated fulfillment timeframe, as this will enable our specialists to craft an ideal response for you.
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In addition to part number 330-521-23-26, be sure to explore our website further for related items produced by National Steel And Shipbuilding under the CAGE Code 81220 as you wish. We also feature catalogs to help you find additional options that are categorized under FSC 5330 Packing and Gasket Materials and the NSN 5330-00-477-1990. Regardless of which NSN parts you need from us, rest assured that we will always treat you to affordable solutions where you never have to sacrifice quality or prompt fulfillment. We are ready to assist you with all your sourcing needs, so kick off quotation at your convenience.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5330-00-477-1990 Item PartTypeName: RETAINER,SEAL | 5330 | 004771990 | 0 | P | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 330-521-23-26 | C | 9 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKG | BOLT CIRCLE DIAMETER | 5.250 INCHES NOMINAL |
| ABKU | FLANGE THICKNESS | 0.500 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 0.875 INCHES NOMINAL |
| ABVL | APERTURE DIAMETER | 2.562 INCHES NOMINAL |
| ADAR | BODY OUTSIDE DIAMETER | 4.092 INCHES MINIMUM AND 4.094 INCHES MAXIMUM |
| AECS | BOLT HOLE QUANTITY | 6 |
| AHNX | BOLT HOLE DIAMETER | 0.406 INCHES NOMINAL |
| APTE | MOUNTING FLANGE DIAMETER | 6.375 INCHES NOMINAL |
| BNTY | SEAL SEAT DIAMETER | 3.313 INCHES NOMINAL |
| BNTZ | SEAL SEAT DEPTH | 0.688 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | SEAL SEAT DIA CHAMFER 45 DEG BY 0.250 IN. |
| MATT | MATERIAL | STEEL OVERALL |
| STYL | STYLE DESIGNATOR | FLANGED |
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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