The Plug,machine Thread, cataloged under National Stock Number 5365-01-641-9992, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-641-9992 |
| Item Name | Plug,machine Thread |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Status | ACTIVE |
| Thread Length | 0.462 INCHES NOMINAL EXTERNAL IN |
| Material Document and Classification | QQ-N-281, CL-A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND EXTERNAL |
| Thread Class | 2A EXTERNAL A |
| Thread Quantity Per Inch | 12 EXTERNAL |
| Material | NICKEL ALLOY OVERALL |
| Thread Series Designator | UN EXTERNAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| MS18229-32NCL | 2/2 Government specification standardization U.S. Government activity |
| MS18229-32NCL | 5/9 Secondary reference U.S. Government activity |
| MS18229 | 4/1 Identification reference U.S. Government activity |
| 803-7526222-16-OB-4-S-C-009 | 5/1 Secondary reference Naval Sea Systems Command |
NSN 5365-01-641-9992 is a Plug,machine Thread, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
Key specifications for 5365-01-641-9992: Thread Length: 0.462 INCHES NOMINAL EXTERNAL IN; Material Document and Classification: QQ-N-281, CL-A FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Thread Direction: RIGHT-HAND EXTERNAL; Special Features: THREAD SIZE IS 2.500 IN (NOM);WIDTH ACROSS FLATS OF HEX HEAD IS 2.750 IN (NOM);OVERALL LENGTH IS 1.000 INCH (NOM) IN. 7 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.