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 4420-00-232-6985 (4420002326985). 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: | 4420002326985 |
| Manufacturers | Newterra Inc |
| Item Name | Ring Piston |
| INC Code | 11459 |
| Federal Supply Group (FSG) | 44 Furnace-Steam Plant-Drying Equip Nuclear Reactors |
| Federal Supply Class (FSC) | 4420 Heat Exchangers And Steam Condensers |
| National Item Identification Number (NIIN) | 00-232-6985 (002326985) |
| NCB Code | USA (00) |
| MRC | Criteria | Characteristic |
|---|---|---|
| ACXF | Radial Wall Thickness | 0.3800 INCHES MINIMUM AND 0.3900 INCHES MAXIMUM |
| ACXJ | Overall Width | 0.2470 INCHES MINIMUM AND 0.2490 INCHES MAXIMUM |
| ZZZV | Fsc Application Data | DEAERATING HEATER |
| ACXZ | Standard Bore Diameter | 12.000 INCHES |
| TEST | Test Data Document | 13344-143925 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
| ACXD | Ring Style | CONCENTRIC |
| ADTE | Joint Style | VERTICAL JOINT |
| AAGR | Cross-Sectional Shape Style | PLAIN RECTANGULAR, STRAIGHT FACE |
| ACYA | Bore Diameter Oversize | 0.005 INCHES |
| FEAT | Special Features | OD OF RING AS COMPRESSED IN CYLINDER |
| MRC | Decoded Requirement | Clear Text Reply |
| MATT | Material | NICKEL OVERALL |
| MDCL | Material Document And Classification | K68,KOPPERS CO INC MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| 4420-01-515-8942 (4420015158942) | 4420-01-559-8764 (4420015598764) | 4420-01-196-5370 (4420011965370) | 4420-00-378-0057 (4420003780057) |
| 4420-01-261-1119 (4420012611119) | 4420-00-398-9992 (4420003989992) | 4420-01-172-2174 (4420011722174) | 4420-00-079-0169 (4420000790169) |
| 4420-00-992-7187 (4420009927187) | 4460-01-196-1335 (4460011961335) | 4420-01-366-1444 (4420013661444) | 4420-00-910-6056 (4420009106056) |
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