The Lampholder, cataloged under National Stock Number 6250-00-255-4215, is classified within Federal Supply Class 6250 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Underwriters Laboratories Inc. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6250-00-255-4215 |
| Primary Part Number | M970/9-1 |
| Item Name | Lampholder |
| FSC / FSG | 6250 / 62 — No Item Name Available |
| Manufacturer | Underwriters Laboratories Inc |
| Status | CANCELLED |
| Terminal Quantity | 2 |
| Material | COPPER ALLOY BODY |
| Mounting Method | TERMINAL LOCATION NOT OTHERWISE SPECIFIED |
| Hazardous Locations/environmental Protection | WEATHERPROOF-NEMA TYPE 3 |
| Accessory Mounting Provision | GROOVE |
| Wattage Rating in Watts | 660.0 |
| Lamp Base Type Accommodated | MEDIUM SCREW |
| Terminal Type | WIRE LEAD |
| Mounting Device Quantity | 2 |
| Wiring Provision Length | 12.500 INCHES NOMINAL IN |
| Outside Diameter | 1.625 INCHES NOMINAL IN |
| Mounting Feature Type | ANY ACCEPTABLE |
| Voltage in Volts | 250.0 |
| Material | RUBBER MOUNTING |
| Material Document and Classification | MIL-R-2765 MIL SPEC SINGLE MATERIAL RESPONSE SHELL |
| Material Document and Classification | MIL-R-2765 MIL SPEC SINGLE MATERIAL RESPONSE MOUNTING |
| Style Designator | WIRE LEADS |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SHELL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 600 | Woodhead, Lp Dba Woodhead Div Integrated Products Group (USA) |
| 83S2783 | Lucas Western Inc (USA) |
| M970/9-1 PRIMARY | Underwriters Laboratories Inc (USA) |
| MC314-3B | Intercraft Industries Corp (USA) |
| 311 | Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division (USA) |
| M970/9-1 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 9-S-4778L | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 10960 | Monroe Integro, Llc (USA) |
| MIL-L-970/9 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MS16749 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 311 | Bryant Electric (USA) |
| 10041 | Monroe Integro, Llc (USA) |
| 311 | Westinghouse Electric Corp (USA) |
| 1544 | Arnold a Semler Inc (USA) |
| UL 496 | Underwriters Laboratories Inc (USA) |
NSN 6250-00-255-4215 is a Lampholder, manufactured by Underwriters Laboratories Inc, classified under FSC 6250 (No Item Name Available). Status: cancelled.
NSN 6250-00-255-4215 has 15 cross-referenced part numbers: 600 (Woodhead, Lp Dba Woodhead Div Integrated Products Group), 83S2783 (Lucas Western Inc), M970/9-1 (Underwriters Laboratories Inc), MC314-3B (Intercraft Industries Corp), 311 (Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division) and 10 more.
There are 12 known substitutes for 6250-00-255-4215: 3439-00-145-9132, 6250-00-153-6452, 6250-00-153-6454 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for M970/9-1: Terminal Quantity: 2; Material: COPPER ALLOY BODY; Mounting Method: TERMINAL LOCATION NOT OTHERWISE SPECIFIED; Overall Height: 2.125 INCHES NOMINAL IN. 19 total characteristics are documented in the Federal Logistics Information System.
NSN 6250-00-255-4215 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.