The Lampholder, cataloged under National Stock Number 6250-00-894-0763, is classified within Federal Supply Class 6250 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 20 commercial cross-references from 17 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 | 6250-00-894-0763 |
| Primary Part Number | 21-1 |
| Item Name | Lampholder |
| FSC / FSG | 6250 / 62 — No Item Name Available |
| Manufacturer | Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron |
| Status | ACTIVE |
| Style Designator | WIRE LEADS |
| Material | PLASTIC BODY |
| Outside Diameter | 0.172 INCHES NOMINAL IN |
| Mounting Feature Type | SURFACE |
| Hazardous Locations/environmental Protection | NOT RATED |
| Terminal Type | PLUG |
| Mounting Device Quantity | 1 |
| Terminal Quantity | 2 |
| Lamp Base Type Accommodated | TWO PIN PREFOCUS |
| Mounting Method | UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 044439 | Simmonds Precision Products Inc Instrument Systems Div (USA) |
| 550355 | Sigma Tek, Inc. (USA) |
| 21-1 PRIMARY | Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA) |
| 4018040090 | Diehl Aerospace Gmbh, Standort Frankfurt (DEU) |
| 3414313 | Rca Corp Consumer Electronics (USA) |
| 2800643 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| 40-745-756 | Meggitt (uk) Ltd Div Meggitt Sensing Systems (GBR) |
| A337 | Horizon Aerospace Llc Dba Magnetics Division (USA) |
| N54-00148 | Diehl Aerospace Gmbh, Standort Frankfurt (DEU) |
| CM21-1 | Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron (USA) |
| CM21-1 | Mar-Vel International, Inc. Dba Mar-Vel Underwater Equip (USA) |
| 352250014669 | Thales Nederland (NLD) |
| 57360-951-1 | Thales Avs France SAS (FRA) |
| 550355-01 | Satair A/s (DNK) |
| C516020019 | Singer Co the (USA) |
| 10228502959 | Elbitamerica, Inc. (USA) |
| 550355-01 | Sigma Tek, Inc. (USA) |
| 033-0033-00 | Honeywell International Inc. Dba Honeywell Aerospace Div Aerospace-Olathe (USA) |
| 111086 | American Precision Industries, Inc Div Portescap Us (USA) |
| C516020019 | Kearfott Corporation Div Guidance and Navigation Division (USA) |
NSN 6250-00-894-0763 is a Lampholder, manufactured by Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron, classified under FSC 6250 (No Item Name Available). Status: active.
NSN 6250-00-894-0763 has 20 cross-referenced part numbers: 044439 (Simmonds Precision Products Inc Instrument Systems Div), 550355 (Sigma Tek, Inc.), 21-1 (Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron), 4018040090 (Diehl Aerospace Gmbh, Standort Frankfurt), 3414313 (Rca Corp Consumer Electronics) and 15 more.
There are 12 known substitutes for 6250-00-894-0763: 6740-00-110-6608, 5120-00-142-3778, 2825-00-148-1903 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21-1: Style Designator: WIRE LEADS; Material: PLASTIC BODY; Outside Diameter: 0.172 INCHES NOMINAL IN; Mounting Feature Type: SURFACE. 11 total characteristics are documented in the Federal Logistics Information System.