Military designation M22520/1-04 has 2 recorded cross-reference matches across 2 manufacturers. Compare the listed alternatives and check their source notes before selecting a replacement.
Military designation M22520/1-04 versus Astro Tool Corporation 615711:
PDF page 1, row 4. Printed description: Turret Head. Source is the Henchman Products distributor chart titled Military Specification Number to Astro Part No. Military designation is a specification identity, not a manufacturer. Publication date is not printed; uploaded PDF metadata is dated 2020-12-03 and is not a publication date. Verify current AS22520 requirements, qualified product status, contact/wire range, compatible tool/die/positioner combination and calibration before use. Reverse lookup preserves the same published correspondence. No Astro-to-DMC equivalence or other transitive substitution is inferred.
Military designation M22520/1-04 versus Daniels Manufacturing Corporation (DMC) TH163:
PDF page 1, row 4. Printed description: Turret Head - M22520/1-04. Source-listed NSN: 5120-01-335-8836. Published military-designation to DMC catalog-number correspondence. Military designation is a specification identity, not a manufacturer. The DMC P/N is retained as labeled in the chart; it does not establish the original maker of every listed item. Verify current AS22520 requirements, qualified product status, contact/wire range, compatible tool/die/positioner combination and calibration before use. NSNs are source reference metadata only; no additional equivalence or transitive substitution is inferred. Reverse lookup preserves the same published correspondence.
Counts describe recorded relationships, not stock, sales, testing or independent qualification. Manufacturer-and-part identities remain separate. Indexing dates do not establish current specifications or availability.
Check current manufacturer documents and electrical, mechanical, environmental and application requirements before selecting a replacement.