The Lamp,incandescent, cataloged under National Stock Number 6240-00-643-0687, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 32 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 | 6240-00-643-0687 |
| Primary Part Number | 20774 |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — No Item Name Available |
| Manufacturer | Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. |
| Status | CANCELLED |
| Base Style | TWO CONTRACT LUGS (NOT CONTACT) |
| Bulb Designator | PAR-46 |
| Specification/standard Data | 08108-4578 MANUFACTURERS STANDARD |
| Light Output Rating | 1600.000 BEAM CANDLEPOWER NOMINAL SINGLE RATING |
| Bulb Light Transmission Characteristic | TRANSPARENT |
| Wattage Rating | 60.000 WATTS |
| Emitted Light Characteristic | COLORLESS |
| Current Rating for Which Designed | 2.143 AMPERES NOMINAL |
| Average Life Rating in Hours | 800.0 |
| Nondefinitive Spec/std Data | I TYPE |
| Light Beam Type | FLOOD |
| Voltage Rating | 28.000 VOLTS NOMINAL |
| Filament Heavy Duty Service Rating | NOT RATED |
| Rated Average Life | HOURS |
| Light Intensity Distribution Feature | PARABOLIC REFLECTOR |
| Filament Designation | 2C-6 |
| Bulb Style | PAR (PARABOLIC, ALUMINIZED REFLECTOR) |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 70182763 | Minnpar, Llc Dba Minnpar (USA) |
| 167707H1 | Dressta North America Ltd (USA) |
| 273560 | Dressta North America Ltd (USA) |
| 484517 | American Standard Inc Westinghouse Air Brake Co Div (USA) |
| 3588 | Hobbs Corp (USA) |
| 949701 | Terex Equipment Ltd Div Construction Equipment (GBR) |
| 4578 | Phoenix Products Llc Dba Phoenix Lighting Products Llc (USA) |
| E8914-8 | General Motors Corp Fisher Guide Div (USA) |
| 453090 | General Motors Corp (USA) |
| 20774 PRIMARY | Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (USA) |
| PAR4601M | Cecom Lr Center (USA) |
| 167707H1 | Komatsu American Intl Co (USA) |
| A-A-52310 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 167707H1 | Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA) |
| 176852H1 | Komatsu American Intl Co (USA) |
| E8914-8 | General Motors Llc Dba General Motors Llc (USA) |
| 1M5898 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| 17318108 | Bcp Construction Products Div of Terex Corp (USA) |
| WL50 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 5049701 | General Motors Llc Dba General Motors Llc (USA) |
NSN 6240-00-643-0687 is a Lamp,incandescent, manufactured by Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp., classified under FSC 6240 (No Item Name Available). Status: cancelled.
NSN 6240-00-643-0687 has 50 cross-referenced part numbers: 70182763 (Minnpar, Llc Dba Minnpar), 167707H1 (Dressta North America Ltd), 273560 (Dressta North America Ltd), 484517 (American Standard Inc Westinghouse Air Brake Co Div), 3588 (Hobbs Corp) and 45 more.
There are 12 known substitutes for 6240-00-643-0687: 2590-00-138-2267, 5935-00-149-3230, 3110-00-155-6188 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 20774: Base Style: TWO CONTRACT LUGS (NOT CONTACT); Bulb Designator: PAR-46; End Item Identification: HELICOPTER, MH-53E; AIRCRAFT, PROWLER EA-6B; LANDING CRAFT AIR CUSHION (LCAC); HELICOPTER, CARRIER BASED ASW, SH-60F; AIRCRAFT, C-2A (REPROCURED); HELICOPTER, SEARCH AND RESCUE, HH-60H; TRUCK, FIRE/CRASH P8; SHIPBOARD MATERIAL HANDLING EQUIPMENT (MHE); HELICOPTER, ADVANCE ATTACK, AH-1W; TRUCK, FIRE/CRASH P2;2320-01-442-1940, TRUCK, CBT, (COMMAND BRIDGE TRANSPORTER) A; Specification/standard Data: 08108-4578 MANUFACTURERS STANDARD. 19 total characteristics are documented in the Federal Logistics Information System.
NSN 6240-00-643-0687 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.