Cross reference · MS (US military standards) · Blind rivet
MS21140U cross referenceCherry CR7620U
MS21140U is a blind rivet series on 64 government stock numbers. Its closest equivalents are Cherry CR7620U. Each one is labeled with how strong the evidence is.
- Issued by MS
- Item Blind rivet
- Stock numbers 64
- Equivalents 4, 1 cited
- DLA paid $0.95 to $101.00
Documented equivalents
- CR7620 Cherry Aerospace · Approved alternate
Source
Cherry CA-1009 (MAXIBOLT), "Cherry Maxibolt® interchangeability" table, p.11 ↗
CA-1009: "This product meets the requirements of MS21140 for “-” and “S” code parts, except for “D” and “DN” finish codes." Part number examples: CR7620S-06-04 = MS21140S0604, CR7620-06-04 = MS21140-0604 (CA-1009 p.4).
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): MS21141, CR7621
Equivalents in the government catalog
Catalog-only listings need engineering approval before you substitute.
Manufacturers
- CR7620UCherry AerospaceApproved alternateon 1 of 64 stock numbersCherry CA-1009 (MAXIBOLT), "Cherry Maxibolt® interchangeability" table, p.11 ↗
2 more on one stock number each: JEDMICCSPECC9512, UB100
- JEDMICCSPECC9512Cherry AerospaceCatalog only, needs approvalon 1 of 64 stock numbers
- UB100HuckCatalog only, needs approvalon 1 of 64 stock numbers
Standards
1 more on one stock number each: NASM21140
- NASM21140NASCatalog only, needs approvalon 1 of 64 stock numbers
Plus 3 reference numbers whose issuer SpecLok does not identify (distributors and catalog agencies are not named).
Get quotes for MS21140U
Cited equivalents go on the request as acceptable alternates. Catalog-only listings do not.
Install tooling
Cherry Maxibolt tooling (cherry maxibolt installation tooling and pulling heads (ca-1009 "installation tooling and pulling heads"))
What the government paid
DLA awards on 9 of 64 stock numbers, 28 awards from 2023-08-24 to 2026-08-18.
Latest award per stock number: $0.95 to $101.00 each.
DLA production lead time: 14 to 574 days.
Per size in the table below.
DLA prices at DLA quantities, not a quote.Source
DLA award prices at DLA quantities and terms, not a commercial quote. Each award may bundle packaging, delivery and inspection terms that a commercial buy does not. Vendors are shown by CAGE code only.
Source: DLA FOIA Electronic Reading Room ↗, public FOIA releases. Files: 2023ContHist.zip/2023ContractHistory.txt, 2024ContHist.zip/2024ContractHistory.txt, contracthist2025.zip/contracthist2025.txt, 2026-09-16-1038_contracthist.zip/2026-09-16-1038_contracthist.txt.
Sizes by maker
| NSN | MS21140U | CR7620U | Last DLA price |
|---|---|---|---|
| 5320-01-352-6791 | MS21140U10-22 | ||
| 5320-01-352-6790 | MS21140U10-23 | ||
| 5320-01-542-8595 | MS21140U14-10 | ||
| 5320-01-539-4780 | MS21140U14-11 | ||
| 5320-01-541-1926 | MS21140U14-12 | ||
| 5320-01-542-6275 | MS21140U14-13 | ||
| 5320-01-542-6277 | MS21140U14-14 | ||
| 5320-01-542-6281 | MS21140U14-15 | ||
| 5320-01-542-6284 | MS21140U14-16 | ||
| 5320-01-542-6294 | MS21140U14-17 | ||
| 5320-01-542-6291 | MS21140U14-18 | ||
| 5320-01-333-4560 | MS21140U0502 | ||
| 5320-01-322-2609 | MS21140U0504 | ||
| 5320-01-322-3568 | MS21140U0505 | $2.45 2026-08 | |
| 5320-01-311-6333 | MS21140U0506 | $2.50 2025-02 |
Show 45 more sizes
| NSN | MS21140U | CR7620U | Last DLA price |
|---|---|---|---|
| 5320-01-322-3569 | MS21140U0507 | ||
| 5320-01-338-4195 | MS21140U0508 | ||
| 5320-01-338-4196 | MS21140U0509 | ||
| 5320-01-338-4197 | MS21140U0510 | ||
| 5320-01-338-2860 | MS21140U0511 | ||
| 5320-01-338-4198 | MS21140U0512 | ||
| 5320-01-338-3177 | MS21140U0513 | ||
| 5320-01-338-4199 | MS21140U0514 | ||
| 5320-01-338-4202 | MS21140U0602 | ||
| 5320-01-335-7131 | MS21140U0603 | $1.81 2026-06 | |
| 5320-01-205-9248 | MS21140U0604 | $0.95 2024-08 | |
| 5320-01-323-0247 | MS21140U0605 | ||
| 5320-01-313-7987 | MS21140U0606 | ||
| 5320-01-334-9730 | MS21140U0607 | ||
| 5320-01-350-0697 | MS21140U0608 | $3.04 2025-01 | |
| 5320-01-320-8654 | MS21140U0609 | ||
| 5320-01-335-4686 | MS21140U0610 | $2.71 2025-11 | |
| 5320-01-320-8655 | MS21140U0611 | ||
| 5320-01-369-6730 | MS21140U0613 | ||
| 5320-01-699-3625 | MS21140U0614 | ||
| 5320-01-321-9879 | MS21140U0804 | ||
| 5320-01-321-9880 | MS21140U0805 | ||
| 5320-01-333-9953 | MS21140U0806 | ||
| 5320-01-322-3570 | MS21140U0807 | ||
| 5320-01-338-2857 | MS21140U0808 | $4.58 2026-08 | |
| 5320-01-370-7061 | MS21140U0809 | ||
| 5320-01-333-9951 | MS21140U0810 | ||
| 5320-01-332-7337 | MS21140U0811 | $6.17 2026-04 | |
| 5320-01-334-6691 | MS21140U0812 | ||
| 5320-01-336-5949 | MS21140U0813 | ||
| 5320-01-334-6692 | MS21140U0814 | ||
| 5320-01-333-9952 | MS21140U0815 | ||
| 5320-01-335-9287 | MS21140U0816 | $101.00 2026-07 | |
| 5320-01-456-9808 | MS21140U1005 | ||
| 5320-01-454-0830 | MS21140U1006 | CR7620U1006 | |
| 5320-01-456-9803 | MS21140U1007 | ||
| 5320-01-333-9954 | MS21140U1008 | ||
| 5320-01-334-8593 | MS21140U1009 | ||
| 5320-01-456-6391 | MS21140U1010 | ||
| 5320-01-542-4501 | MS21140U1013 | ||
| 5320-01-320-8656 | MS21140U1014 | ||
| 5320-01-353-3180 | MS21140U1015 | ||
| 5320-01-353-0824 | MS21140U1020 | ||
| 5320-01-352-6792 | MS21140U1021 | ||
| 5320-01-456-6406 | MS21140U1213 |
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. 4 more stock numbers are not shown.
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.
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