The Plug,machine Thread, cataloged under National Stock Number 5365-00-883-0551, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Hensoldt Sensors Gmbh. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-00-883-0551 |
| Primary Part Number | 5800765-201100-018 |
| Item Name | Plug,machine Thread |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Hensoldt Sensors Gmbh |
| Status | ACTIVE |
| Connection Style | PLAIN |
| Thread Length | 0.250 INCHES NOMINAL EXTERNAL IN |
| Style Designator | PLUG, MACHINE |
| Material Document and Classification | QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND EXTERNAL |
| Nominal Thread Size | 0.812 INCHES EXTERNAL IN |
| Surface Treatment | ANODIZE OVERALL |
| Thread Class | 2A EXTERNAL A |
| Material | ALUMINUM ALLOY 2024 OVERALL |
| Thread Series Designator | UNEF EXTERNAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 5800765-201100-018 | Hensoldt Sensors Gmbh (DEU) |
| Reference | Meaning |
|---|---|
| 481042 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5365-00-883-0551 is a Plug,machine Thread, manufactured by Hensoldt Sensors Gmbh, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-00-883-0551 has 1 manufacturer part number on file: 5800765-201100-018 (Hensoldt Sensors Gmbh).
1 possible match (shared part number, not a government interchangeability claim): 4330-01-254-4338. Verify interchangeability with system specifications before substitution.
Key specifications for 5800765-201100-018: Connection Style: PLAIN; Thread Length: 0.250 INCHES NOMINAL EXTERNAL IN; Style Designator: PLUG, MACHINE; Material Document and Classification: QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 10 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.