The Retainer,electron Tube, cataloged under National Stock Number 5960-00-273-2473, 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 Lockheed Martin Corporation Div Rms. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5960-00-273-2473 |
| Primary Part Number | M7404711P7 |
| Item Name | Retainer,electron Tube |
| FSC / FSG | 5960 / 59 — Electron Tubes and Associated Hardware |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 SLOT SINGLE MOUNTING FACILITY |
| Distance From Retainer Center to Centerline of Mounting Facility | 0.859 INCHES NOMINAL IN |
| Mounting Slot Length | 0.243 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Distance From Retainer Center to Mounting Facility Center at Loop Tightening Device | 0.828 INCHES NOMINAL IN |
| Style Designator | DOUBLE FOOT, SCREW CLAMP |
| Accommodated Item Securing Device Type | CLAMP |
| Distance Between Mounting Facility Centers | 1.688 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Inside Diameter | 1.136 INCHES MINIMUM AND 1.175 INCHES MAXIMUM IN |
| Electron Tube Base Accommodated Diameter | +1.136 TO 1.175 INCHES IN |
| Material | STEEL |
| Mounting Slot Width | 0.180 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 |
|---|---|
| M7404711P7 PRIMARY | Lockheed Martin Corporation Div Rms (USA) |
| Reference | Meaning |
|---|---|
| M7404711P7 | 5/9 Secondary reference U.S. Government activity |
NSN 5960-00-273-2473 is a Retainer,electron Tube, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5960, Electron Tubes and Associated Hardware. Status: active.
NSN 5960-00-273-2473 has 1 manufacturer part number on file: M7404711P7 (Lockheed Martin Corporation Div Rms).
Key specifications for M7404711P7: Mounting Facility Type and Quantity: 2 SLOT SINGLE MOUNTING FACILITY; Overall Height: 0.750 INCHES NOMINAL IN; Distance From Retainer Center to Centerline of Mounting Facility: 0.859 INCHES NOMINAL IN; Mounting Slot Length: 0.243 INCHES NOMINAL SINGLE MOUNTING FACILITY IN. 11 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.