CR2249-6-11
CherryLOCK: Locked-spindle blind rivet, bulbed (NAS1738/1739) or wiredraw (NAS1398/1399); hydroshift riveters.
| Family | CherryLOCK (Cherry) |
| Series | Bulbed CherryLOCK |
| Head style | Universal head (MS20470), NAS1738B (source: CA-1005 bulbed cross-reference) |
| Nominal diameter | -6 (.201" shank) |
| Grip | max grip 0.688" (-11 = 11/16") |
| Material | 5056 aluminum sleeve, alloy steel stem (cad. plt'd) |
| Decode confidence | high |
| Numbering source | Cherry CA-1005, numbering system |
Decode notes
- CherryLOCK: CR2 + rivet type & material combination + head style digit + shank diameter + maximum grip length in 16ths (CA-1005).
- Head and materials from the catalog table for this base part number.
Series & strength (datasheet)
CR2xxx · e.g. CR2249-5-04 (= NAS1738B)
Bulbed: 50,000 psi (5056 aluminum sleeve) to 75,000 psi (Monel, Inconel 600 sleeve); wiredraw: 30,000 / 38,000 psi (aluminum) to 95,000 psi (A-286, CR2642/2643): Cherry CA-1005.
Datasheet (PDF) →CR2249 grip chart: -6 (.201" shank)
Every catalogued max-grip dash number at this diameter. Stack thickness must fall inside the fastener's grip range: see the design calculators.
Other diameters at this grip:
Sourcing
Lead-time risk for this family: Low
Need a price or lead time?
Add CR2249-6-11 to your RFQ package: one spec-complete request with certs, need-by and tooling, sent to whoever you choose.
Decoded from the published numbering scheme; not a claim that this exact dash number is a stocked SKU, and not a certified design authority. Always verify against the controlling drawing, spec, and your stress group.