Cross reference · Cherry Aerospace · Blind rivet
CR7621S cross referenceMS21141S
CR7621S is a Cherry blind rivet series on 7 government stock numbers. It is cross-referenced to MS21141S. Each one is labeled with how strong the evidence is.
- Issued by Cherry Aerospace
- Item Blind rivet
- Stock numbers 7
- Cross-referenced series 5, 1 cited
Documented equivalents
- MS21141 Approved alternate
Source
Cherry CA-1009 (MAXIBOLT), "Cherry Maxibolt® interchangeability" table, p.11 ↗
CA-1009: "This product meets the requirements of MS21141 for “-” and “S” code parts, except for “D” and “DN” finish codes." Part number examples: CR7621S-06-04 = MS21141S0604, CR7621-06-04 = MS21141-0604 (CA-1009 p.6).
The dash numbers are written differently: complete them from the cited document (example in the note).
Related, not equivalents (other head, material or the procurement spec): MS21140, CR7620
Series in the government catalog
Catalog-only listings need engineering approval before you substitute.
Manufacturers
Standards
- MS21141SMSApproved alternateon 1 of 7 stock numbersCherry CA-1009 (MAXIBOLT), "Cherry Maxibolt® interchangeability" table, p.11 ↗
1 more on one stock number each: MS21141
- MS21141MSCatalog only, needs approvalon 1 of 7 stock numbers
Plus 2 reference numbers whose issuer SpecLok does not identify (distributors and catalog agencies are not named).
Get quotes for CR7621S
Cited equivalents go on the request as acceptable alternates. Catalog-only listings do not.
Install tooling
SpecLok has no catalog family for CR7621S. Tooling for the cross-referenced series:
- Cherry Maxibolt tooling for MS21141S, MS21141
Sizes by maker
| NSN | CR7621S | MS21141S | BPEU06 | BPEU8 | Last DLA price |
|---|---|---|---|---|---|
| 5320-01-619-4712 | CR7621S04-02 | ||||
| 5320-01-620-1292 | CR7621S04-03 | ||||
| 5320-01-504-1661 | CR7621S-04-04 | ||||
| 5320-01-630-9983 | CR7621S-05-03 | ||||
| 5320-01-197-1406 | CR7621S-06-04 | MS21141S0604 | BP-EU06-04 | ||
| 5320-01-107-2844 | CR7621S-8-10 | BP-EU8-10 | |||
| 5320-01-568-4226 | CR7621S-04-04P |
Each row is one National Stock Number and the part numbers DLA FLIS lists on it, as written there. A blank means FLIS lists no part in that series on the stock number, not that the size does not exist.
Sources and how to read this page.Details
Reference numbers the Federal Logistics Information System records against the same National Stock Number. A supply-catalog cross-reference, not an engineering-approved interchangeability: confirm against the controlling drawing or spec before substituting. Only equivalents marked cited have a manufacturer or government document, linked with each.
Source: DLA Federal Logistics Information System, via DLA PUB LOG ↗ (FLIS Data Electronic Reading Room ↗), data as of 2025-03-18 (March 2025 snapshot). Federal supply class 5320 Rivets. Issuer names are SpecLok's reading of the filing CAGE code; distributors are not named. Compiled 2026-10-02.
Reference only: the controlling drawing, its process spec and the manufacturer's installation instructions govern. How to use these answers
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