fittings › threaded tube fitting plugs
MS21913D12
Military Standard Threaded Tube Fitting Plug
Description
outside diameter: 3/4", hex head, flareless tube, aluminum alloy 2024, MS21913 series plug
Specifications
| Connection Style | Flareless |
|---|---|
| Head Height | 0.344 |
| Material | Aluminum |
| Material Specification | Qq-a-225/6 t6,t62 or t851 fed spec single material response |
| Overall Length | 1.031 |
| Seat Angle | 12.0 degrees |
| Specification Data | 81343-ms21913 professional/industrial association standard |
| Style Designator | Plug, tube fitting flareless (note: drilled hole is optional should not be considered as a separating characteristic) |
| Surface Treatment | Anodize |
| Surface Treatment Specification | Mil-a-8625,type 2,class 1 mil spec single treatment response |
| Thread Class | 3a external |
| Thread Direction | Right-hand external |
| Thread Qty Per Inch (tpi) | 12 external |
| Thread Series Designator | Unj external |
| Thread Size | 1.062 inches external |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
Cross-reference
Interchangeable
Parts that share a National Stock Number or are listed as an alternate for MS21913D12 — functionally equivalent.
- MS21913W12 Listed alternate 1-1/16-12 · Aluminum
Similar parts
Parts with matching key dimensions — often from a different standards family. Candidates for comparison only; verify the full specification before substituting.
- MS21913-12 MS 1-1/16-12 · Steel
- MS21913V12P MS 1-1/16-12 · CRES
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Catalog data updated 2026-07-05. Report a data error