AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
Thank you for taking an interest in the top-caliber NSN products we feature here on AI NSN Parts. On this page, you can submit a quote request for part number 21539, a Flange Pipe item that is manufactured by Crane Corp. Listed alongside the NSN 4730012904971 within our database, part number 21539 is conveniently ready for purchase at any time.
To ensure listings like part number 21539 are ready for swift installation, we have a rigorous quality assurance program in place. As such, we make it easy for you to inquire about popular NSNs like 4730-01-290-4971, as well as the many other Crane Corp products produced under CAGE Code 40475 that interest you. For the benefit of our customers, we carefully vet every entity that we source from, guaranteeing that you only receive superior-caliber offerings in every order. With these dedications, you can always purchase from us with confidence. Furthermore, we also organize our stock based on Federal Supply Classes, so you can find popular items under FSCs like 4730 Hose Pipe Tube Lubrication and Railing Fittings. Do not hesitate to submit the RFQ form below, and within 15 minutes or less of submission, one of our experts will reach out with a customized solution. Get started today and see why so many customers steadily depend on AI NSN Parts for their operational needs.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4730-01-290-4971 Item PartTypeName: FLANGE,PIPE | 4730 | 012904971 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| AMSE B16.5 | 2 | 1 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKG | BOLT CIRCLE DIAMETER | 8.500 INCHES NOMINAL |
| ABKK | FLANGE DIAMETER | 10.750 INCHES NOMINAL |
| ABNM | THICKNESS | 1.500 INCHES NOMINAL |
| ACSU | NOMINAL PIPE SIZE FOR WHICH DESIGNED | 4.000 INCHES |
| AECS | BOLT HOLE QUANTITY | 8 |
| AHNX | BOLT HOLE DIAMETER | 0.875 INCHES NOMINAL |
| AJED | RAISED FACE HEIGHT | 0.250 INCHES NOMINAL |
| AJEE | RAISED FACE DIAMETER | 6.188 INCHES NOMINAL |
| AJEG | NECK HEIGHT | 2.500 INCHES NOMINAL |
| AJEM | FLANGE SECTION STYLE | RAISED FACE,WELDING NECK |
| AKWE | FACE SEATING SURFACE CONDITION | MACHINED |
| CQCJ | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 600.0 POUNDS PER SQUARE INCH ANY ACCEPTABLE |
| FEAT | SPECIAL FEATURES | WATER BORE DIMENSIONS 1.610 IN. |
| MATT | MATERIAL | STEEL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A105 ASSN STD SINGLE MATERIAL RESPONSE |
| STYL | STYLE DESIGNATOR | ROUND,ONE BOLT HOLE CIRCLE |
| ZZZK | SPECIFICATION/STANDARD DATA | 80204-ANSI B16.5 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 18 TABLE |
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.
Request for Quote