The Retainer,electron Tube, cataloged under National Stock Number 5960-00-504-6757, 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 Schroff Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5960-00-504-6757 |
| Primary Part Number | 22B-1 |
| Item Name | Retainer,electron Tube |
| FSC / FSG | 5960 / 59 — Electron Tubes and Associated Hardware |
| Manufacturer | Schroff Inc |
| Status | ACTIVE |
| Distance From Retainer Center to Centerline of Mounting Facility | 0.844 INCHES NOMINAL IN |
| Mounting Slot Length | 0.312 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Angle Between Mounting Facility and Tension Loop Centerlines in Deg | 60.0 |
| Style Designator | SINGLE FOOT, CLIP LOCKED, TENSION CLAMP |
| Accommodated Item Securing Device Type | COMPRESSION RING |
| Distance From Retainer Center to End of Extended Clip | 1.500 INCHES NOMINAL IN |
| Features Provided | HOLDING SPUR |
| Electron Tube Base Accommodated Diameter | +1.245 TO 1.295 INCHES IN |
| Angle Between Mounting Facility and Loop Hinge Centerlines in Deg | 110.0 |
| Mounting Slot Width | 0.194 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 |
NSN 5960-00-504-6757 is a Retainer,electron Tube, manufactured by Schroff Inc, classified under FSC 5960, Electron Tubes and Associated Hardware. Status: active.
NSN 5960-00-504-6757 has 2 manufacturer part numbers on file: 22B-1 (Schroff Inc), 107221-1 (Raytheon Company).
Key specifications for 22B-1: Distance From Retainer Center to Centerline of Mounting Facility: 0.844 INCHES NOMINAL IN; Mounting Slot Length: 0.312 INCHES NOMINAL SINGLE MOUNTING FACILITY IN; Angle Between Mounting Facility and Tension Loop Centerlines in Deg: 60.0; Style Designator: SINGLE FOOT, CLIP LOCKED, TENSION CLAMP. 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.