The Lampholder, cataloged under National Stock Number 6250-00-960-9933, is classified within Federal Supply Class 6250 (Ballasts, Lampholders, and Starters) of the Lighting Fixtures and Lamps group. The manufacturer of record is Newark Electronics Corporation Dba Newark. Government technical data includes 21 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6250-00-960-9933 |
| Primary Part Number | CB-71 |
| Item Name | Lampholder |
| FSC / FSG | 6250 / 62 — Ballasts, Lampholders, and Starters |
| Manufacturer | Newark Electronics Corporation Dba Newark |
| Status | ACTIVE |
| Terminal Quantity | 2 |
| Terminal Type | WIRE LEAD |
| Mounting Slot Length | 0.375 INCHES NOMINAL IN |
| Wattage Rating in Watts | 75.0 |
| Mounting Method | BRACKET(S) LOCATION NOT OTHERWISE SPECIFIED |
| Style Designator | CANDELABRA |
| Voltage in Volts | 125.0 |
| Outside Diameter | 0.656 INCHES NOMINAL IN |
| Bracket Mounting Hole Diameter | 0.166 INCHES NOMINAL IN |
| Lamp Base Type Accommodated | DOUBLE CONTACT BAYONET CANDELABRA |
| Mounting Device Quantity | 1 |
| Mounting Feature Type | SURFACE |
| Height | 0.937 INCHES NOMINAL IN |
| Wiring Provision Length | 6.000 INCHES NOMINAL IN |
| Width | 0.625 INCHES NOMINAL IN |
| Material | STEEL SHELL |
| Material | PLASTIC BODY |
| Material | STEEL MOUNTING |
| Mounting Bracket Style | UP |
| Hazardous Locations/environmental Protection | NOT RATED |
| Mounting Slot Width | 0.172 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| CB-71 PRIMARY | Newark Electronics Corporation Dba Newark (USA) |
| Reference | Meaning |
|---|---|
| 205181-13 | 5/9 Secondary reference Sypris Electronics, Llc |
| 12-271 | 5/9 Secondary reference U.S. Government activity |
| 176167 | 5/9 Secondary reference At and T Corp |
| 176167 | 5/9 Secondary reference Telemechanics Inc |
| 176167 | 5/9 Secondary reference American Telephone and Telegraph Co |
NSN 6250-00-960-9933 is a Lampholder, manufactured by Newark Electronics Corporation Dba Newark, classified under FSC 6250, Ballasts, Lampholders, and Starters. Status: active.
NSN 6250-00-960-9933 has 1 manufacturer part number on file: CB-71 (Newark Electronics Corporation Dba Newark).
4 possible matches (shared part number, not a government interchangeability claim): 2930-01-501-5902, 4140-01-561-8011, 6515-01-574-3407. Verify interchangeability with system specifications before substitution.
Key specifications for CB-71: Overall Height: 0.906 INCHES NOMINAL IN; Terminal Quantity: 2; Terminal Type: WIRE LEAD; Mounting Slot Length: 0.375 INCHES NOMINAL IN. 21 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.