The Retainer,electron Tube, cataloged under National Stock Number 5960-00-044-5814, 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 Raytheon Company. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 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 | 5960-00-044-5814 |
| Primary Part Number | 185257-1 |
| Item Name | Retainer,electron Tube |
| FSC / FSG | 5960 / 59 — Electron Tubes and Associated Hardware |
| Manufacturer | Raytheon Company |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 3 SLOT SINGLE MOUNTING FACILITY |
| Surface Treatment Document and Classification | MIL-F-14072 MIL SPEC SINGLE TREATMENT RESPONSE |
| Mounting Slot Length | 0.310 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Overall Diameter | 1.160 INCHES NOMINAL IN |
| Style Designator | CUP |
| Accommodated Item Securing Device Type | CLAMP |
| Bolt Circle Diameter | 1.680 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Surface Treatment | CHROMIUM |
| Material | STEEL CORROSION RESISTING |
| Mounting Slot Width | 0.150 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 185257-1 PRIMARY | Raytheon Company (USA) |
| S160V2-391H PRIMARY | Raytheon Company (USA) |
NSN 5960-00-044-5814 is a Retainer,electron Tube, manufactured by Raytheon Company, classified under FSC 5960, Electron Tubes and Associated Hardware. Status: active.
NSN 5960-00-044-5814 has 2 manufacturer part numbers on file: 185257-1 (Raytheon Company), S160V2-391H (Raytheon Company).
1 possible match (shared part number, not a government interchangeability claim): 5940-00-946-0473. Verify interchangeability with system specifications before substitution.
Key specifications for 185257-1: Mounting Facility Type and Quantity: 3 SLOT SINGLE MOUNTING FACILITY; Overall Height: 0.380 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-F-14072 MIL SPEC SINGLE TREATMENT RESPONSE; Mounting Slot Length: 0.310 INCHES NOMINAL SINGLE MOUNTING FACILITY IN. 10 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.
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.