The Lamp,incandescent, cataloged under National Stock Number 6240-01-345-3263, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Elcos. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 10 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 | 6240-01-345-3263 |
| Primary Part Number | 3335 |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — No Item Name Available |
| Manufacturer | Elcos |
| Status | CANCELLED |
| Overall Diameter | 0.186 INCHES NOMINAL IN |
| Filament Heavy Duty Service Rating | NOT RATED |
| Bulb Diameter | 0.125 INCHES NOMINAL IN |
| Bulb Designator | T-1 |
| Voltage Rating | 28.000 VOLTS NOMINAL |
| Light Output Rating | 0.072 LUMENS NOMINAL SINGLE RATING |
| Rated Average Life | INDEFINITE LONG |
| Bulb Light Transmission Characteristic | TRANSPARENT |
| Base Style | SUB-MIDGET FLANGED |
| Current Rating for Which Designed | 0.016 AMPERES NOMINAL |
| Wattage Rating | 0.450 WATTS |
| Emitted Light Characteristic | COLORLESS |
| Bulb Style | T (TUBULAR) |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3335 | Elcos (BEL) |
| 581-F9 | Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging (USA) |
| 142097347 | Leonardo S.p.a. - Electronics Division - Defence Business Area (ITA) |
| 3335 | Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems (USA) |
| SG4-15-1-00 | Critical Maritime Systems & Support Limited (GBR) |
| 142097347 | Iveco - Oto Melara Scrl (ITA) |
| OL3335 | Wamco, Inc. Dba Wamco Inc (USA) |
| 581-F9 | Safran Electronics & Defense, Avionics Usa, Llc (USA) |
| 876LA0025 | Leonardo S.p.a. - Electronics Division - Defence Business Area (ITA) |
| 924-90516-020 | Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging (USA) |
| 0L3335 | Oshino Lamps (uk) Ltd (GBR) |
| 876LA0025 | Leonardo S.p.a. Div Electronics (ITA) |
NSN 6240-01-345-3263 is a Lamp,incandescent, manufactured by Elcos, classified under FSC 6240 (No Item Name Available). Status: cancelled.
NSN 6240-01-345-3263 has 12 cross-referenced part numbers: 3335 (Elcos), 581-F9 (Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging), 142097347 (Leonardo S.p.a. - Electronics Division - Defence Business Area), 3335 (Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems), SG4-15-1-00 (Critical Maritime Systems & Support Limited) and 7 more.
There are 12 known substitutes for 6240-01-345-3263: 5935-00-023-9693, 6685-00-050-7721, 4820-00-111-3232 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3335: Overall Diameter: 0.186 INCHES NOMINAL IN; Overall Length: 0.375 INCHES NOMINAL IN; Filament Heavy Duty Service Rating: NOT RATED; Bulb Diameter: 0.125 INCHES NOMINAL IN. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 6240-01-345-3263 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.