The Retainer,electron Tube, cataloged under National Stock Number 5960-00-284-6129, 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 Lucent Technologies Inc Corporate Headquarters. Government technical data includes 5 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5960-00-284-6129 |
| Primary Part Number | 1208505-2 |
| Item Name | Retainer,electron Tube |
| FSC / FSG | 5960 / 59 — Electron Tubes and Associated Hardware |
| Manufacturer | Lucent Technologies Inc Corporate Headquarters |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Eia Electron Tube Envelope Accommodated | T9 |
| Unthreaded Mounting Hole Diameter | 0.199 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Style Designator | SPRING LOCK DUAL PILLAR HOLD DOWN |
| Features Provided | HOLDING SPUR |
| 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 |
|---|---|
| 1208505-2 PRIMARY | Lucent Technologies Inc Corporate Headquarters (USA) |
| Reference | Meaning |
|---|---|
| 1208505-2 | 5/9 Secondary reference Lucent Technologies Inc Dba Federal Marketing Group |
| 1208505ISSUE2 | 5/9 Secondary reference At and T Corp |
| 1208505-2 | 3/9 Design control — primary reference American Telephone and Telegraph Co |
| 1208505-2 | 5/9 Secondary reference At and T Corp |
| 1208505ISSUE2 | 5/9 Secondary reference American Telephone and Telegraph Co |
NSN 5960-00-284-6129 is a Retainer,electron Tube, manufactured by Lucent Technologies Inc Corporate Headquarters, classified under FSC 5960, Electron Tubes and Associated Hardware. Status: active.
NSN 5960-00-284-6129 has 1 manufacturer part number on file: 1208505-2 (Lucent Technologies Inc Corporate Headquarters).
Key specifications for 1208505-2: Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY; Eia Electron Tube Envelope Accommodated: T9; Unthreaded Mounting Hole Diameter: 0.199 INCHES NOMINAL SINGLE MOUNTING FACILITY IN; Style Designator: SPRING LOCK DUAL PILLAR HOLD DOWN. 5 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.