The Retainer,electron Tube, cataloged under National Stock Number 5960-01-132-2253, is classified within Federal Supply Class 5960 (Electron Tubes and Associated Hardware) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Honeywell International Inc. Dba Honeywell International. Government technical data includes 8 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5960-01-132-2253 |
| Primary Part Number | 4038593 |
| Item Name | Retainer,electron Tube |
| FSC / FSG | 5960 / 59 — Electron Tubes and Associated Hardware |
| Manufacturer | Honeywell International Inc. Dba Honeywell International |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) ALL MOUNTING FACILITIES |
| Unthreaded Mounting Hole Diameter | 0.190 INCHES NOMINAL ALL MOUNTING FACILITIES IN |
| Style Designator | CYLINDRICAL W/LOCKING DEVICE |
| Material Document and Classification | QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE |
| Distance Between Mounting Facility Centers | 2.800 INCHES NOMINAL ALL MOUNTING FACILITIES ALL CENTER GROUPINGS IN |
| Inside Diameter | 3.187 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 6061 |
| Distance From Mounting Surface to Locking Device | 0.265 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 4038593 PRIMARY | Honeywell International Inc. Dba Honeywell International (USA) |
NSN 5960-01-132-2253 is a Retainer,electron Tube, manufactured by Honeywell International Inc. Dba Honeywell International, classified under FSC 5960, Electron Tubes and Associated Hardware. Status: active.
NSN 5960-01-132-2253 has 1 manufacturer part number on file: 4038593 (Honeywell International Inc. Dba Honeywell International).
Key specifications for 4038593: Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S) ALL MOUNTING FACILITIES; Overall Height: 0.660 INCHES NOMINAL IN; Unthreaded Mounting Hole Diameter: 0.190 INCHES NOMINAL ALL MOUNTING FACILITIES IN; Style Designator: CYLINDRICAL W/LOCKING DEVICE. 8 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5960-01-132-2253 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.