The Lampholder, cataloged under National Stock Number 6250-00-377-8590, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6250-00-377-8590 |
| Primary Part Number | UL496 FIG. SB11 |
| Item Name | Lampholder |
| FSC / FSG | 6250 / 62 — No Item Name Available |
| Manufacturer | Underwriters Laboratories Inc |
| Status | ACTIVE |
| Terminal Type | WIRE LEAD |
| Wiring Provision Length | 10.000 INCHES NOMINAL IN |
| Mounting Device Quantity | 2 |
| Thickness | 0.500 INCHES NOMINAL IN |
| Mounting Hole Diameter | 0.125 INCHES NOMINAL IN |
| Terminal Quantity | 2 |
| Mounting Method | UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED |
| Lamp Base Type Accommodated | MINIATURE BIPIN |
| Hazardous Locations/environmental Protection | NOT RATED |
| Mounting Feature Type | SURFACE |
| Center to Center Distance Between Mounting Holes | 0.969 INCHES NOMINAL IN |
| Style Designator | W/O STARTER SOCKET |
| Material | PLASTIC BODY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MILL970-10 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 876PL0044 | Leonardo S.p.a. - Electronics Division - Defence Business Area (ITA) |
| 1340-01 | Winchester Industries Inc (USA) |
| UL496 FIG. SB11 PRIMARY | Underwriters Laboratories Inc (USA) |
| M970/10-1 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MILL970/10A | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-L-970/10 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 6250PL0812643 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| UL496 | Underwriters Laboratories Inc (USA) |
NSN 6250-00-377-8590 is a Lampholder, manufactured by Underwriters Laboratories Inc, classified under FSC 6250 (No Item Name Available). Status: active.
NSN 6250-00-377-8590 has 9 cross-referenced part numbers: MILL970-10 (Zf Industrieantriebe Witten Gmbh), 876PL0044 (Leonardo S.p.a. - Electronics Division - Defence Business Area), 1340-01 (Winchester Industries Inc), UL496 FIG. SB11 (Underwriters Laboratories Inc), M970/10-1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 4 more.
There are 12 known substitutes for 6250-00-377-8590: 6250-00-153-6452, 6250-00-153-6454, 6250-00-153-6461 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for UL496 FIG. SB11: Terminal Type: WIRE LEAD; Wiring Provision Length: 10.000 INCHES NOMINAL IN; Mounting Device Quantity: 2; Thickness: 0.500 INCHES NOMINAL IN. 15 total characteristics are documented in the Federal Logistics Information System.